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not qualified wire insulation, vacuum hardware or an unspecified silicone compound." }, "note": "", "uncertainty": null }, { "id": "dielectric_strength", "quantity": "dielectric_strength", "value": 13779527.5591, "unit": "V/m", "qualifier": "lower_bound", "source_id": "smoothon-ds20", "source_locator": "Technical data; 100% modulus is a finite-strain stress, not Young modulus", "original": { "value": 350, "unit": "V/mil", "scale_to_si": 39370.07874015748, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Cured 1A:1B silicone by mass or volume; not qualified wire insulation, vacuum hardware or an unspecified silicone compound." }, "note": "", "uncertainty": null } ], "limitations": [], "certified_design_allowables": false }, { "id": "epoxy-690", "designation": "EpoxAcast 690 cured epoxy - reference", "family": "polymer", "material_form": "bulk", "reference_state": "Casting epoxy, 100A:30B by mass; actual cure schedule and test conditioning must match the supplier reference. Not filled IC mould compound.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": false, "source_id": "smoothon-ep690", "properties": [ { "id": "density", "quantity": "density", "value": 1100.0, "unit": "kg/m^3", "qualifier": "typical", "source_id": "smoothon-ep690", "source_locator": "Cured casting technical properties", "original": { "value": 1.1, "unit": "g/cm^3", "scale_to_si": 1000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Casting epoxy, 100A:30B by mass; actual cure schedule and test conditioning must match the supplier reference. Not filled IC mould compound." }, "note": "", "uncertainty": null }, { "id": "hardness_shore_d", "quantity": "hardness_shore_d", "value": 80.0, "unit": "1", "qualifier": "typical", "source_id": "smoothon-ep690", "source_locator": "Cured casting technical properties", "original": { "value": 80, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Casting epoxy, 100A:30B by mass; actual cure schedule and test conditioning must match the supplier reference. Not filled IC mould compound." }, "note": "", "uncertainty": null }, { "id": "tensile_strength", "quantity": "tensile_strength", "value": 45712240.8537, "unit": "Pa", "qualifier": "typical", "source_id": "smoothon-ep690", "source_locator": "Cured casting technical properties", "original": { "value": 6630, "unit": "psi", "scale_to_si": 6894.757293168, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Casting epoxy, 100A:30B by mass; actual cure schedule and test conditioning must match the supplier reference. Not filled IC mould compound." }, "note": "", "uncertainty": null }, { "id": "young_modulus", "quantity": "young_modulus", "value": 3943801171.69, "unit": "Pa", "qualifier": "typical", "source_id": "smoothon-ep690", "source_locator": "Cured casting technical properties", "original": { "value": 572000, "unit": "psi", "scale_to_si": 6894.757293168, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Casting epoxy, 100A:30B by mass; actual cure schedule and test conditioning must match the supplier reference. Not filled IC mould compound." }, "note": "", "uncertainty": null }, { "id": "elongation_break", "quantity": "elongation_break", "value": 0.018, "unit": "1", "qualifier": "typical", "source_id": "smoothon-ep690", "source_locator": "Cured casting technical properties", "original": { "value": 1.8, "unit": "%", "scale_to_si": 0.01, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Casting epoxy, 100A:30B by mass; actual cure schedule and test conditioning must match the supplier reference. Not filled IC mould compound." }, "note": "", "uncertainty": null }, { "id": "flexural_strength", "quantity": "flexural_strength", "value": 75704435.079, "unit": "Pa", "qualifier": "typical", "source_id": "smoothon-ep690", "source_locator": "Cured casting technical properties", "original": { "value": 10980, "unit": "psi", "scale_to_si": 6894.757293168, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Casting epoxy, 100A:30B by mass; actual cure schedule and test conditioning must match the supplier reference. Not filled IC mould compound." }, "note": "", "uncertainty": null }, { "id": "flexural_modulus", "quantity": "flexural_modulus", "value": 2826850490.2, "unit": "Pa", "qualifier": "typical", "source_id": "smoothon-ep690", "source_locator": "Cured casting technical properties", "original": { "value": 410000, "unit": "psi", "scale_to_si": 6894.757293168, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Casting epoxy, 100A:30B by mass; actual cure schedule and test conditioning must match the supplier reference. Not filled IC mould compound." }, "note": "", "uncertainty": null }, { "id": "compressive_strength", "quantity": "compressive_strength", "value": 66258617.5873, "unit": "Pa", "qualifier": "typical", "source_id": "smoothon-ep690", "source_locator": "Cured casting technical properties", "original": { "value": 9610, "unit": "psi", "scale_to_si": 6894.757293168, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Casting epoxy, 100A:30B by mass; actual cure schedule and test conditioning must match the supplier reference. Not filled IC mould compound." }, "note": "", "uncertainty": null }, { "id": "compressive_modulus", "quantity": "compressive_modulus", "value": 629491340.866, "unit": "Pa", "qualifier": "typical", "source_id": "smoothon-ep690", "source_locator": "Cured casting technical properties", "original": { "value": 91300, "unit": "psi", "scale_to_si": 6894.757293168, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Casting epoxy, 100A:30B by mass; actual cure schedule and test conditioning must match the supplier reference. Not filled IC mould compound." }, "note": "", "uncertainty": null }, { "id": "heat_deflection", "quantity": "heat_deflection", "value": 319.261111111, "unit": "K", "qualifier": "typical", "source_id": "smoothon-ep690", "source_locator": "Cured casting technical properties", "original": { "value": 115, "unit": "degF", "scale_to_si": 0.5555555555555556, "offset_to_si": 255.3722222222222 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Casting epoxy, 100A:30B by mass; actual cure schedule and test conditioning must match the supplier reference. Not filled IC mould compound." }, "note": "Applied test stress is not established here; not a service-temperature rating.", "uncertainty": null }, { "id": "refractive_index", "quantity": "refractive_index", "value": 1.565, "unit": "1", "qualifier": "typical", "source_id": "smoothon-ep690", "source_locator": "Cured casting technical properties", "original": { "value": 1.565, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": 293.15, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Casting epoxy, 100A:30B by mass; actual cure schedule and test conditioning must match the supplier reference. Not filled IC mould compound." }, "note": "", "uncertainty": null } ], "limitations": [], "certified_design_allowables": false }, { "id": "pla-printed", "designation": "PolyLite PLA - directional coupon reference", "family": "polymer", "material_form": "printed_coupon", "reference_state": "Manufacturer printed coupon conditions; actual layer height, raster, infill and machine must be confirmed. Solid-feedstock density is not an infilled-part density.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": false, "source_id": "polymaker-pla", "properties": [ { "id": "density", "quantity": "density", "value": 1170.0, "unit": "kg/m^3", "qualifier": "typical", "source_id": "polymaker-pla", "source_locator": "Thermal and XY/Z mechanical properties of specified printed test specimens", "original": { "value": 1.17, "unit": "g/cm^3", "scale_to_si": 1000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": 296.15, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "ISO 1183", "state": "Manufacturer printed coupon conditions; actual layer height, raster, infill and machine must be confirmed. Solid-feedstock density is not an infilled-part density.", "density_basis": "solid_feedstock_not_part_envelope" }, "note": "", "uncertainty": null }, { "id": "glass_transition", "quantity": "glass_transition", "value": 334.15, "unit": "K", "qualifier": "typical", "source_id": "polymaker-pla", "source_locator": "Thermal and XY/Z mechanical properties of specified printed test specimens", "original": { "value": 61, "unit": "degC", "scale_to_si": 1.0, "offset_to_si": 273.15 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Manufacturer printed coupon conditions; actual layer height, raster, infill and machine must be confirmed. Solid-feedstock density is not an infilled-part density." }, "note": "", "uncertainty": null }, { "id": "melting_temperature", "quantity": "melting_temperature", "value": 423.15, "unit": "K", "qualifier": "typical", "source_id": "polymaker-pla", "source_locator": "Thermal and XY/Z mechanical properties of specified printed test specimens", "original": { "value": 150, "unit": "degC", "scale_to_si": 1.0, "offset_to_si": 273.15 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Manufacturer printed coupon conditions; actual layer height, raster, infill and machine must be confirmed. Solid-feedstock density is not an infilled-part density." }, "note": "", "uncertainty": null }, { "id": "decomposition_temperature", "quantity": "decomposition_temperature", "value": 598.15, "unit": "K", "qualifier": "typical", "source_id": "polymaker-pla", "source_locator": "Thermal and XY/Z mechanical properties of specified printed test specimens", "original": { "value": 325, "unit": "degC", "scale_to_si": 1.0, "offset_to_si": 273.15 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "TGA", "state": "Manufacturer printed coupon conditions; actual layer height, raster, infill and machine must be confirmed. Solid-feedstock density is not an infilled-part density.", "heating_rate_k_min": 20 }, "note": "", "uncertainty": null }, { "id": "hdt-1.8mpa", "quantity": "heat_deflection", "value": 331.15, "unit": "K", "qualifier": "typical", "source_id": "polymaker-pla", "source_locator": "Thermal and XY/Z mechanical properties of specified printed test specimens", "original": { "value": 58, "unit": "degC", "scale_to_si": 1.0, "offset_to_si": 273.15 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Manufacturer printed coupon conditions; actual layer height, raster, infill and machine must be confirmed. Solid-feedstock density is not an infilled-part density.", "test_stress_pa": 1800000.0 }, "note": "", "uncertainty": null }, { "id": "hdt-0.45mpa", "quantity": "heat_deflection", "value": 333.15, "unit": "K", "qualifier": "typical", "source_id": "polymaker-pla", "source_locator": "Thermal and XY/Z mechanical properties of specified printed test specimens", "original": { "value": 60, "unit": "degC", "scale_to_si": 1.0, "offset_to_si": 273.15 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Manufacturer printed coupon conditions; actual layer height, raster, infill and machine must be confirmed. Solid-feedstock density is not an infilled-part density.", "test_stress_pa": 450000.0 }, "note": "", "uncertainty": null }, { "id": "young_modulus-xy", "quantity": "young_modulus", "value": 3426900000.0, "unit": "Pa", "qualifier": "typical", "source_id": "polymaker-pla", "source_locator": "Thermal and XY/Z mechanical properties of specified printed test specimens", "original": { "value": 3426.9, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "XY", "test_method": "ISO 527 / GB T 1040", "state": "Manufacturer printed coupon conditions; actual layer height, raster, infill and machine must be confirmed. Solid-feedstock density is not an infilled-part density." }, "note": "", "uncertainty": { "reported_plus_minus": 64800000.0, "interpretation": "Supplier does not identify confidence level in the cited summary; do not assume a design tolerance." } }, { "id": "tensile_strength-xy", "quantity": "tensile_strength", "value": 52300000.0, "unit": "Pa", "qualifier": "typical", "source_id": "polymaker-pla", "source_locator": "Thermal and XY/Z mechanical properties of specified printed test specimens", "original": { "value": 52.3, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "XY", "test_method": "ISO 527 / GB T 1040", "state": "Manufacturer printed coupon conditions; actual layer height, raster, infill and machine must be confirmed. Solid-feedstock density is not an infilled-part density." }, "note": "", "uncertainty": { "reported_plus_minus": 300000.0, "interpretation": "Supplier does not identify confidence level in the cited summary; do not assume a design tolerance." } }, { "id": "elongation_break-xy", "quantity": "elongation_break", "value": 0.063, "unit": "1", "qualifier": "typical", "source_id": "polymaker-pla", "source_locator": "Thermal and XY/Z mechanical properties of specified printed test specimens", "original": { "value": 6.3, "unit": "%", "scale_to_si": 0.01, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "XY", "test_method": "ISO 527 / GB T 1040", "state": "Manufacturer printed coupon conditions; actual layer height, raster, infill and machine must be confirmed. Solid-feedstock density is not an infilled-part density." }, "note": "", "uncertainty": { "reported_plus_minus": 0.006, "interpretation": "Supplier does not identify confidence level in the cited summary; do not assume a design tolerance." } }, { "id": "young_modulus-z", "quantity": "young_modulus", "value": 3064900000.0, "unit": "Pa", "qualifier": "typical", "source_id": "polymaker-pla", "source_locator": "Thermal and XY/Z mechanical properties of specified printed test specimens", "original": { "value": 3064.9, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "Z", "test_method": "ISO 527 / GB T 1040", "state": "Manufacturer printed coupon conditions; actual layer height, raster, infill and machine must be confirmed. Solid-feedstock density is not an infilled-part density." }, "note": "", "uncertainty": { "reported_plus_minus": 83400000.0, "interpretation": "Supplier does not identify confidence level in the cited summary; do not assume a design tolerance." } }, { "id": "tensile_strength-z", "quantity": "tensile_strength", "value": 40500000.0, "unit": "Pa", "qualifier": "typical", "source_id": "polymaker-pla", "source_locator": "Thermal and XY/Z mechanical properties of specified printed test specimens", "original": { "value": 40.5, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "Z", "test_method": "ISO 527 / GB T 1040", "state": "Manufacturer printed coupon conditions; actual layer height, raster, infill and machine must be confirmed. Solid-feedstock density is not an infilled-part density." }, "note": "", "uncertainty": { "reported_plus_minus": 500000.0, "interpretation": "Supplier does not identify confidence level in the cited summary; do not assume a design tolerance." } }, { "id": "elongation_break-z", "quantity": "elongation_break", "value": 0.018, "unit": "1", "qualifier": "typical", "source_id": "polymaker-pla", "source_locator": "Thermal and XY/Z mechanical properties of specified printed test specimens", "original": { "value": 1.8, "unit": "%", "scale_to_si": 0.01, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "Z", "test_method": "ISO 527 / GB T 1040", "state": "Manufacturer printed coupon conditions; actual layer height, raster, infill and machine must be confirmed. Solid-feedstock density is not an infilled-part density." }, "note": "", "uncertainty": { "reported_plus_minus": 0.001, "interpretation": "Supplier does not identify confidence level in the cited summary; do not assume a design tolerance." } } ], "limitations": [], "certified_design_allowables": false }, { "id": "abs-printed", "designation": "PolyLite ABS - partial directional coupon reference", "family": "polymer", "material_form": "printed_coupon", "reference_state": "Printed manufacturer specimen; 100% infill testing is not an arbitrary-part certificate.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": false, "source_id": "polymaker-abs", "properties": [ { "id": "tensile-xy", "quantity": "tensile_strength", "value": 33400000.0, "unit": "Pa", "qualifier": "typical", "source_id": "polymaker-abs", "source_locator": "Mechanical XY/Z and thermal table; conflicting density/modulus excluded", "original": { "value": 33.4, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "XY", "test_method": "not_reported", "state": "Printed manufacturer specimen; 100% infill testing is not an arbitrary-part certificate." }, "note": "", "uncertainty": null }, { "id": "elongation-xy", "quantity": "elongation_break", "value": 0.179, "unit": "1", "qualifier": "typical", "source_id": "polymaker-abs", "source_locator": "Mechanical XY/Z and thermal table; conflicting density/modulus excluded", "original": { "value": 17.9, "unit": "%", "scale_to_si": 0.01, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "XY", "test_method": "not_reported", "state": "Printed manufacturer specimen; 100% infill testing is not an arbitrary-part certificate." }, "note": "", "uncertainty": null }, { "id": "tensile-z", "quantity": "tensile_strength", "value": 29700000.0, "unit": "Pa", "qualifier": "typical", "source_id": "polymaker-abs", "source_locator": "Mechanical XY/Z and thermal table; conflicting density/modulus excluded", "original": { "value": 29.7, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "Z", "test_method": "not_reported", "state": "Printed manufacturer specimen; 100% infill testing is not an arbitrary-part certificate." }, "note": "", "uncertainty": null }, { "id": "elongation-z", "quantity": "elongation_break", "value": 0.031, "unit": "1", "qualifier": "typical", "source_id": "polymaker-abs", "source_locator": "Mechanical XY/Z and thermal table; conflicting density/modulus excluded", "original": { "value": 3.1, "unit": "%", "scale_to_si": 0.01, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "Z", "test_method": "not_reported", "state": "Printed manufacturer specimen; 100% infill testing is not an arbitrary-part certificate." }, "note": "", "uncertainty": null }, { "id": "glass_transition", "quantity": "glass_transition", "value": 374.15, "unit": "K", "qualifier": "typical", "source_id": "polymaker-abs", "source_locator": "Mechanical XY/Z and thermal table; conflicting density/modulus excluded", "original": { "value": 101, "unit": "degC", "scale_to_si": 1.0, "offset_to_si": 273.15 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Printed manufacturer specimen; 100% infill testing is not an arbitrary-part certificate." }, "note": "", "uncertainty": null }, { "id": "hdt-1.8mpa", "quantity": "heat_deflection", "value": 371.15, "unit": "K", "qualifier": "typical", "source_id": "polymaker-abs", "source_locator": "Mechanical XY/Z and thermal table; conflicting density/modulus excluded", "original": { "value": 98, "unit": "degC", "scale_to_si": 1.0, "offset_to_si": 273.15 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Printed manufacturer specimen; 100% infill testing is not an arbitrary-part certificate.", "test_stress_pa": 1800000.0 }, "note": "", "uncertainty": null }, { "id": "hdt-0.45mpa", "quantity": "heat_deflection", "value": 373.15, "unit": "K", "qualifier": "typical", "source_id": "polymaker-abs", "source_locator": "Mechanical XY/Z and thermal table; conflicting density/modulus excluded", "original": { "value": 100, "unit": "degC", "scale_to_si": 1.0, "offset_to_si": 273.15 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Printed manufacturer specimen; 100% infill testing is not an arbitrary-part certificate.", "test_stress_pa": 450000.0 }, "note": "", "uncertainty": null } ], "limitations": [ "Product page density 1.04 g/cm3 conflicts with wiki sheet 1.12 g/cm3; no density is selected.", "Product page modulus units are inconsistent (GPa for values around 2000); no guessed unit correction is made." ], "certified_design_allowables": false, "quarantined_source_ids": [ "polymaker-abs-wiki", "polymaker-abs" ] }, { "id": "tpu95-feedstock", "designation": "PolyFlex TPU95 - feedstock reference", "family": "polymer", "material_form": "feedstock", "reference_state": "TPU95 feedstock; not printed effective elasticity, infilled bulk density or a generic moulded grip compound.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": false, "source_id": "polymaker-tpu", "properties": [ { "id": "density", "quantity": "density", "value": [ 1200.0, 1240.0 ], "unit": "kg/m^3", "qualifier": "reported_range", "source_id": "polymaker-tpu", "source_locator": "Material density range and nominal Shore hardness", "original": { "value": [ 1.2, 1.24 ], "unit": "g/cm^3", "scale_to_si": 1000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": 296.15, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "ISO 1183", "state": "TPU95 feedstock; not printed effective elasticity, infilled bulk density or a generic moulded grip compound." }, "note": "", "uncertainty": null }, { "id": "hardness_shore_a", "quantity": "hardness_shore_a", "value": 95.0, "unit": "1", "qualifier": "typical", "source_id": "polymaker-tpu", "source_locator": "Material density range and nominal Shore hardness", "original": { "value": 95, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "TPU95 feedstock; not printed effective elasticity, infilled bulk density or a generic moulded grip compound." }, "note": "", "uncertainty": null } ], "limitations": [], "certified_design_allowables": false }, { "id": "pa12-pa2200", "designation": "EOS PA 2200 - laser-sintered part reference", "family": "polymer", "material_form": "printed_coupon", "reference_state": "Manufacturer process-specific PA12 reference; machine/process set, moisture, build direction and porosity must be selected.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": false, "source_id": "eos-pa2200", "properties": [ { "id": "density", "quantity": "density", "value": 930.0, "unit": "kg/m^3", "qualifier": "typical", "source_id": "eos-pa2200", "source_locator": "PA 2200 typical part properties; not the different CarbonReduced record", "original": { "value": 0.93, "unit": "g/cm^3", "scale_to_si": 1000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Manufacturer process-specific PA12 reference; machine/process set, moisture, build direction and porosity must be selected." }, "note": "", "uncertainty": null }, { "id": "young_modulus", "quantity": "young_modulus", "value": 1650000000.0, "unit": "Pa", "qualifier": "typical", "source_id": "eos-pa2200", "source_locator": "PA 2200 typical part properties; not the different CarbonReduced record", "original": { "value": 1650, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Manufacturer process-specific PA12 reference; machine/process set, moisture, build direction and porosity must be selected." }, "note": "", "uncertainty": null }, { "id": "tensile_strength", "quantity": "tensile_strength", "value": 48000000.0, "unit": "Pa", "qualifier": "typical", "source_id": "eos-pa2200", "source_locator": "PA 2200 typical part properties; not the different CarbonReduced record", "original": { "value": 48, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Manufacturer process-specific PA12 reference; machine/process set, moisture, build direction and porosity must be selected." }, "note": "", "uncertainty": null }, { "id": "elongation_break", "quantity": "elongation_break", "value": 0.18, "unit": "1", "qualifier": "typical", "source_id": "eos-pa2200", "source_locator": "PA 2200 typical part properties; not the different CarbonReduced record", "original": { "value": 18, "unit": "%", "scale_to_si": 0.01, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Manufacturer process-specific PA12 reference; machine/process set, moisture, build direction and porosity must be selected." }, "note": "", "uncertainty": null }, { "id": "hdt-1.8mpa", "quantity": "heat_deflection", "value": 337.15, "unit": "K", "qualifier": "typical", "source_id": "eos-pa2200", "source_locator": "PA 2200 typical part properties; not the different CarbonReduced record", "original": { "value": 64, "unit": "degC", "scale_to_si": 1.0, "offset_to_si": 273.15 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Manufacturer process-specific PA12 reference; machine/process set, moisture, build direction and porosity must be selected.", "test_stress_pa": 1800000.0 }, "note": "", "uncertainty": null }, { "id": "hdt-0.45mpa", "quantity": "heat_deflection", "value": 430.15, "unit": "K", "qualifier": "typical", "source_id": "eos-pa2200", "source_locator": "PA 2200 typical part properties; not the different CarbonReduced record", "original": { "value": 157, "unit": "degC", "scale_to_si": 1.0, "offset_to_si": 273.15 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Manufacturer process-specific PA12 reference; machine/process set, moisture, build direction and porosity must be selected.", "test_stress_pa": 450000.0 }, "note": "", "uncertainty": null } ], "limitations": [], "certified_design_allowables": false }, { "id": "fr4-370hr", "designation": "Isola 370HR FR-4 laminate - directional reference", "family": "other", "material_form": "laminate", "reference_state": "Laminate reference, not a whole populated PCB. Glass style, resin content, copper and mask thickness remain explicit assembly inputs.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": false, "source_id": "isola-370hr", "properties": [ { "id": "glass_transition", "quantity": "glass_transition", "value": 453.15, "unit": "K", "qualifier": "typical", "source_id": "isola-370hr", "source_locator": "Typical Values, revision E (2024-06); not construction-specific Dk tables", "original": { "value": 180, "unit": "degC", "scale_to_si": 1.0, "offset_to_si": 273.15 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "DSC; IPC-TM-650 2.4.25C", "state": "Laminate reference, not a whole populated PCB. Glass style, resin content, copper and mask thickness remain explicit assembly inputs." }, "note": "", "uncertainty": null }, { "id": "decomposition_temperature", "quantity": "decomposition_temperature", "value": 613.15, "unit": "K", "qualifier": "typical", "source_id": "isola-370hr", "source_locator": "Typical Values, revision E (2024-06); not construction-specific Dk tables", "original": { "value": 340, "unit": "degC", "scale_to_si": 1.0, "offset_to_si": 273.15 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "TGA at 5% mass loss; IPC 2.4.24.6", "state": "Laminate reference, not a whole populated PCB. Glass style, resin content, copper and mask thickness remain explicit assembly inputs." }, "note": "", "uncertainty": null }, { "id": "thermal_conductivity", "quantity": "thermal_conductivity", "value": 0.4, "unit": "W/(m K)", "qualifier": "typical", "source_id": "isola-370hr", "source_locator": "Typical Values, revision E (2024-06); not construction-specific Dk tables", "original": { "value": 0.4, "unit": "W/(m K)", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "ASTM E1952", "state": "Laminate reference, not a whole populated PCB. Glass style, resin content, copper and mask thickness remain explicit assembly inputs." }, "note": "", "uncertainty": null }, { "id": "expansion-x-pre-tg", "quantity": "thermal_expansion", "value": 1.3e-05, "unit": "1/K", "qualifier": "typical", "source_id": "isola-370hr", "source_locator": "Typical Values, revision E (2024-06); not construction-specific Dk tables", "original": { "value": 13, "unit": "ppm/K", "scale_to_si": 1e-06, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "X", "test_method": "IPC 2.4.24C", "state": "Laminate reference, not a whole populated PCB. Glass style, resin content, copper and mask thickness remain explicit assembly inputs.", "thermal_regime": "pre-Tg" }, "note": "", "uncertainty": null }, { "id": "expansion-y-pre-tg", "quantity": "thermal_expansion", "value": 1.4e-05, "unit": "1/K", "qualifier": "typical", "source_id": "isola-370hr", "source_locator": "Typical Values, revision E (2024-06); not construction-specific Dk tables", "original": { "value": 14, "unit": "ppm/K", "scale_to_si": 1e-06, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "Y", "test_method": "IPC 2.4.24C", "state": "Laminate reference, not a whole populated PCB. Glass style, resin content, copper and mask thickness remain explicit assembly inputs.", "thermal_regime": "pre-Tg" }, "note": "", "uncertainty": null }, { "id": "expansion-z-pre-tg", "quantity": "thermal_expansion", "value": 4.5e-05, "unit": "1/K", "qualifier": "typical", "source_id": "isola-370hr", "source_locator": "Typical Values, revision E (2024-06); not construction-specific Dk tables", "original": { "value": 45, "unit": "ppm/K", "scale_to_si": 1e-06, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "Z", "test_method": "IPC 2.4.24C", "state": "Laminate reference, not a whole populated PCB. Glass style, resin content, copper and mask thickness remain explicit assembly inputs.", "thermal_regime": "pre-Tg" }, "note": "", "uncertainty": null }, { "id": "expansion-z-post-tg", "quantity": "thermal_expansion", "value": 0.00023, "unit": "1/K", "qualifier": "typical", "source_id": "isola-370hr", "source_locator": "Typical Values, revision E (2024-06); not construction-specific Dk tables", "original": { "value": 230, "unit": "ppm/K", "scale_to_si": 1e-06, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "Z", "test_method": "IPC 2.4.24C", "state": "Laminate reference, not a whole populated PCB. Glass style, resin content, copper and mask thickness remain explicit assembly inputs.", "thermal_regime": "post-Tg" }, "note": "", "uncertainty": null }, { "id": "permittivity-100000000", "quantity": "relative_permittivity", "value": 4.24, "unit": "1", "qualifier": "typical", "source_id": "isola-370hr", "source_locator": "Typical Values, revision E (2024-06); not construction-specific Dk tables", "original": { "value": 4.24, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "IPC/Bereskin stripline as specified in source", "state": "Laminate reference, not a whole populated PCB. Glass style, resin content, copper and mask thickness remain explicit assembly inputs.", "frequency_hz": 100000000.0 }, "note": "", "uncertainty": null }, { "id": "loss-100000000", "quantity": "loss_tangent", "value": 0.015, "unit": "1", "qualifier": "typical", "source_id": "isola-370hr", "source_locator": "Typical Values, revision E (2024-06); not construction-specific Dk tables", "original": { "value": 0.015, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "IPC/Bereskin stripline as specified in source", "state": "Laminate reference, not a whole populated PCB. Glass style, resin content, copper and mask thickness remain explicit assembly inputs.", "frequency_hz": 100000000.0 }, "note": "", "uncertainty": null }, { "id": "permittivity-1000000000", "quantity": "relative_permittivity", "value": 4.17, "unit": "1", "qualifier": "typical", "source_id": "isola-370hr", "source_locator": "Typical Values, revision E (2024-06); not construction-specific Dk tables", "original": { "value": 4.17, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "IPC/Bereskin stripline as specified in source", "state": "Laminate reference, not a whole populated PCB. Glass style, resin content, copper and mask thickness remain explicit assembly inputs.", "frequency_hz": 1000000000.0 }, "note": "", "uncertainty": null }, { "id": "loss-1000000000", "quantity": "loss_tangent", "value": 0.0161, "unit": "1", "qualifier": "typical", "source_id": "isola-370hr", "source_locator": "Typical Values, revision E (2024-06); not construction-specific Dk tables", "original": { "value": 0.0161, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "IPC/Bereskin stripline as specified in source", "state": "Laminate reference, not a whole populated PCB. Glass style, resin content, copper and mask thickness remain explicit assembly inputs.", "frequency_hz": 1000000000.0 }, "note": "", "uncertainty": null }, { "id": "permittivity-2000000000", "quantity": "relative_permittivity", "value": 4.04, "unit": "1", "qualifier": "typical", "source_id": "isola-370hr", "source_locator": "Typical Values, revision E (2024-06); not construction-specific Dk tables", "original": { "value": 4.04, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "IPC/Bereskin stripline as specified in source", "state": "Laminate reference, not a whole populated PCB. Glass style, resin content, copper and mask thickness remain explicit assembly inputs.", "frequency_hz": 2000000000.0 }, "note": "", "uncertainty": null }, { "id": "loss-2000000000", "quantity": "loss_tangent", "value": 0.021, "unit": "1", "qualifier": "typical", "source_id": "isola-370hr", "source_locator": "Typical Values, revision E (2024-06); not construction-specific Dk tables", "original": { "value": 0.021, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "IPC/Bereskin stripline as specified in source", "state": "Laminate reference, not a whole populated PCB. Glass style, resin content, copper and mask thickness remain explicit assembly inputs.", "frequency_hz": 2000000000.0 }, "note": "", "uncertainty": null }, { "id": "permittivity-5000000000", "quantity": "relative_permittivity", "value": 3.92, "unit": "1", "qualifier": "typical", "source_id": "isola-370hr", "source_locator": "Typical Values, revision E (2024-06); not construction-specific Dk tables", "original": { "value": 3.92, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "IPC/Bereskin stripline as specified in source", "state": "Laminate reference, not a whole populated PCB. Glass style, resin content, copper and mask thickness remain explicit assembly inputs.", "frequency_hz": 5000000000.0 }, "note": "", "uncertainty": null }, { "id": "loss-5000000000", "quantity": "loss_tangent", "value": 0.025, "unit": "1", "qualifier": "typical", "source_id": "isola-370hr", "source_locator": "Typical Values, revision E (2024-06); not construction-specific Dk tables", "original": { "value": 0.025, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "IPC/Bereskin stripline as specified in source", "state": "Laminate reference, not a whole populated PCB. Glass style, resin content, copper and mask thickness remain explicit assembly inputs.", "frequency_hz": 5000000000.0 }, "note": "", "uncertainty": null }, { "id": "permittivity-10000000000", "quantity": "relative_permittivity", "value": 3.92, "unit": "1", "qualifier": "typical", "source_id": "isola-370hr", "source_locator": "Typical Values, revision E (2024-06); not construction-specific Dk tables", "original": { "value": 3.92, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "IPC/Bereskin stripline as specified in source", "state": "Laminate reference, not a whole populated PCB. Glass style, resin content, copper and mask thickness remain explicit assembly inputs.", "frequency_hz": 10000000000.0 }, "note": "", "uncertainty": null }, { "id": "loss-10000000000", "quantity": "loss_tangent", "value": 0.025, "unit": "1", "qualifier": "typical", "source_id": "isola-370hr", "source_locator": "Typical Values, revision E (2024-06); not construction-specific Dk tables", "original": { "value": 0.025, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "IPC/Bereskin stripline as specified in source", "state": "Laminate reference, not a whole populated PCB. Glass style, resin content, copper and mask thickness remain explicit assembly inputs.", "frequency_hz": 10000000000.0 }, "note": "", "uncertainty": null }, { "id": "flexural-strength-longitudinal", "quantity": "flexural_strength", "value": 620000000.0, "unit": "Pa", "qualifier": "typical", "source_id": "isola-370hr", "source_locator": "Typical Values, revision E (2024-06); not construction-specific Dk tables", "original": { "value": 620, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "longitudinal", "test_method": "IPC 2.4.4B", "state": "Laminate reference, not a whole populated PCB. Glass style, resin content, copper and mask thickness remain explicit assembly inputs." }, "note": "", "uncertainty": null }, { "id": "tensile-strength-longitudinal", "quantity": "tensile_strength", "value": 385000000.0, "unit": "Pa", "qualifier": "typical", "source_id": "isola-370hr", "source_locator": "Typical Values, revision E (2024-06); not construction-specific Dk tables", "original": { "value": 385, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "longitudinal", "test_method": "ASTM D3039", "state": "Laminate reference, not a whole populated PCB. Glass style, resin content, copper and mask thickness remain explicit assembly inputs." }, "note": "", "uncertainty": null }, { "id": "flexural-modulus-longitudinal", "quantity": "flexural_modulus", "value": 25813971305.6, "unit": "Pa", "qualifier": "typical", "source_id": "isola-370hr", "source_locator": "Typical Values, revision E (2024-06); not construction-specific Dk tables", "original": { "value": 3744, "unit": "ksi", "scale_to_si": 6894757.293168, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "longitudinal", "test_method": "ASTM D790-15e2", "state": "Laminate reference, not a whole populated PCB. Glass style, resin content, copper and mask thickness remain explicit assembly inputs." }, "note": "Supplier heading says Young modulus but the stated method is flexural.", "uncertainty": null }, { "id": "flexural-strength-transverse", "quantity": "flexural_strength", "value": 531000000.0, "unit": "Pa", "qualifier": "typical", "source_id": "isola-370hr", "source_locator": "Typical Values, revision E (2024-06); not construction-specific Dk tables", "original": { "value": 531, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "transverse", "test_method": "IPC 2.4.4B", "state": "Laminate reference, not a whole populated PCB. Glass style, resin content, copper and mask thickness remain explicit assembly inputs." }, "note": "", "uncertainty": null }, { "id": "tensile-strength-transverse", "quantity": "tensile_strength", "value": 245000000.0, "unit": "Pa", "qualifier": "typical", "source_id": "isola-370hr", "source_locator": "Typical Values, revision E (2024-06); not construction-specific Dk tables", "original": { "value": 245, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "transverse", "test_method": "ASTM D3039", "state": "Laminate reference, not a whole populated PCB. Glass style, resin content, copper and mask thickness remain explicit assembly inputs." }, "note": "", "uncertainty": null }, { "id": "flexural-modulus-transverse", "quantity": "flexural_modulus", "value": 21911538677.7, "unit": "Pa", "qualifier": "typical", "source_id": "isola-370hr", "source_locator": "Typical Values, revision E (2024-06); not construction-specific Dk tables", "original": { "value": 3178, "unit": "ksi", "scale_to_si": 6894757.293168, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "transverse", "test_method": "ASTM D790-15e2", "state": "Laminate reference, not a whole populated PCB. Glass style, resin content, copper and mask thickness remain explicit assembly inputs." }, "note": "Supplier heading says Young modulus but the stated method is flexural.", "uncertainty": null }, { "id": "water_absorption", "quantity": "water_absorption", "value": 0.0015, "unit": "1", "qualifier": "typical", "source_id": "isola-370hr", "source_locator": "Typical Values, revision E (2024-06); not construction-specific Dk tables", "original": { "value": 0.15, "unit": "%", "scale_to_si": 0.01, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "IPC 2.6.2.1A", "state": "Laminate reference, not a whole populated PCB. Glass style, resin content, copper and mask thickness remain explicit assembly inputs." }, "note": "", "uncertainty": null } ], "limitations": [ "No bulk density is guessed. Directional strengths and expansion are not flattened to an isotropic tensor.", "The source Young modulus row cites ASTM D790 flexure; stored as flexural modulus, not tensile Young modulus.", "Electric-strength table pairs 54 kV/mm with 1350 V/mil, which are not equivalent. Excluded pending supplier clarification." ], "certified_design_allowables": false }, { "id": "carbon-as4-fibre", "designation": "HexTow AS4 12K - fibre constituent only", "family": "other", "material_form": "fibre", "reference_state": "Continuous fibre constituent, not a cured woven-carbon part or a homogenized laminate.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": false, "source_id": "hexcel-as4", "properties": [ { "id": "density", "quantity": "density", "value": 1790.0, "unit": "kg/m^3", "qualifier": "typical", "source_id": "hexcel-as4", "source_locator": "AS4 12K fibre and AS4/8552 unidirectional laminate columns", "original": { "value": 1.79, "unit": "g/cm^3", "scale_to_si": 1000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Continuous fibre constituent, not a cured woven-carbon part or a homogenized laminate." }, "note": "", "uncertainty": null }, { "id": "young_modulus", "quantity": "young_modulus", "value": 231000000000.0, "unit": "Pa", "qualifier": "typical", "source_id": "hexcel-as4", "source_locator": "AS4 12K fibre and AS4/8552 unidirectional laminate columns", "original": { "value": 231, "unit": "GPa", "scale_to_si": 1000000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "fibre_axial", "test_method": "not_reported", "state": "Continuous fibre constituent, not a cured woven-carbon part or a homogenized laminate." }, "note": "", "uncertainty": null }, { "id": "tensile_strength", "quantity": "tensile_strength", "value": 4413000000.0, "unit": "Pa", "qualifier": "typical", "source_id": "hexcel-as4", "source_locator": "AS4 12K fibre and AS4/8552 unidirectional laminate columns", "original": { "value": 4413, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "fibre_axial", "test_method": "not_reported", "state": "Continuous fibre constituent, not a cured woven-carbon part or a homogenized laminate." }, "note": "", "uncertainty": null }, { "id": "elongation_break", "quantity": "elongation_break", "value": 0.017, "unit": "1", "qualifier": "typical", "source_id": "hexcel-as4", "source_locator": "AS4 12K fibre and AS4/8552 unidirectional laminate columns", "original": { "value": 1.7, "unit": "%", "scale_to_si": 0.01, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "fibre_axial", "test_method": "not_reported", "state": "Continuous fibre constituent, not a cured woven-carbon part or a homogenized laminate." }, "note": "", "uncertainty": null } ], "limitations": [], "certified_design_allowables": false }, { "id": "carbon-as4-8552-ud", "designation": "AS4/8552 UD laminate - 60% fibre volume reference", "family": "other", "material_form": "laminate", "reference_state": "Unidirectional laminate, normalized to 60% fibre volume, 350 F cure, room-temperature dry data; NOT woven twill/plain weave.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": false, "source_id": "hexcel-as4", "properties": [ { "id": "young_modulus", "quantity": "young_modulus", "value": 135000000000.0, "unit": "Pa", "qualifier": "typical", "source_id": "hexcel-as4", "source_locator": "AS4 12K fibre and AS4/8552 unidirectional laminate columns", "original": { "value": 135, "unit": "GPa", "scale_to_si": 1000000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "0_deg_fibre", "test_method": "not_reported", "state": "Unidirectional laminate, normalized to 60% fibre volume, 350 F cure, room-temperature dry data; NOT woven twill/plain weave." }, "note": "", "uncertainty": null }, { "id": "tensile_strength", "quantity": "tensile_strength", "value": 2137000000.0, "unit": "Pa", "qualifier": "typical", "source_id": "hexcel-as4", "source_locator": "AS4 12K fibre and AS4/8552 unidirectional laminate columns", "original": { "value": 2137, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "0_deg_fibre", "test_method": "not_reported", "state": "Unidirectional laminate, normalized to 60% fibre volume, 350 F cure, room-temperature dry data; NOT woven twill/plain weave." }, "note": "", "uncertainty": null }, { "id": "elongation_break", "quantity": "elongation_break", "value": 0.0155, "unit": "1", "qualifier": "typical", "source_id": "hexcel-as4", "source_locator": "AS4 12K fibre and AS4/8552 unidirectional laminate columns", "original": { "value": 1.55, "unit": "%", "scale_to_si": 0.01, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "0_deg_fibre", "test_method": "not_reported", "state": "Unidirectional laminate, normalized to 60% fibre volume, 350 F cure, room-temperature dry data; NOT woven twill/plain weave." }, "note": "", "uncertainty": null }, { "id": "compressive_strength", "quantity": "compressive_strength", "value": 1530000000.0, "unit": "Pa", "qualifier": "typical", "source_id": "hexcel-as4", "source_locator": "AS4 12K fibre and AS4/8552 unidirectional laminate columns", "original": { "value": 1530, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "0_deg_fibre", "test_method": "not_reported", "state": "Unidirectional laminate, normalized to 60% fibre volume, 350 F cure, room-temperature dry data; NOT woven twill/plain weave." }, "note": "", "uncertainty": null }, { "id": "compressive_modulus", "quantity": "compressive_modulus", "value": 128000000000.0, "unit": "Pa", "qualifier": "typical", "source_id": "hexcel-as4", "source_locator": "AS4 12K fibre and AS4/8552 unidirectional laminate columns", "original": { "value": 128, "unit": "GPa", "scale_to_si": 1000000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "0_deg_fibre", "test_method": "not_reported", "state": "Unidirectional laminate, normalized to 60% fibre volume, 350 F cure, room-temperature dry data; NOT woven twill/plain weave." }, "note": "", "uncertainty": null } ], "limitations": [], "certified_design_allowables": false }, { "id": "wood-white-oak", "designation": "White oak - clear wood at 12% moisture", "family": "wood", "material_form": "wood", "reference_state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": false, "source_id": "usda-wood-2021", "properties": [ { "id": "specific_gravity", "quantity": "specific_gravity", "value": 0.68, "unit": "1", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-6, White oak, 12% moisture row", "original": { "value": 0.68, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-6", "uncertainty": null }, { "id": "flexural_strength", "quantity": "flexural_strength", "value": 105000000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-6, White oak, 12% moisture row", "original": { "value": 105, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "longitudinal_bending", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-6", "uncertainty": null }, { "id": "flexural_modulus", "quantity": "flexural_modulus", "value": 12300000000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-6, White oak, 12% moisture row", "original": { "value": 12300, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "longitudinal_bending", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-6", "uncertainty": null }, { "id": "compressive_strength", "quantity": "compressive_strength", "value": 51300000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-6, White oak, 12% moisture row", "original": { "value": 51.3, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "parallel_grain", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-6", "uncertainty": null }, { "id": "shear_strength", "quantity": "shear_strength", "value": 13800000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-6, White oak, 12% moisture row", "original": { "value": 13.8, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "parallel_grain", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-6", "uncertainty": null }, { "id": "hardness_janka", "quantity": "hardness_janka", "value": 6000.0, "unit": "N", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-6, White oak, 12% moisture row", "original": { "value": 6000, "unit": "N", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "side", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-6", "uncertainty": null }, { "id": "density", "quantity": "density", "value": 761.6, "unit": "kg/m^3", "qualifier": "derived", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed pages 5-4, 5-6 and 5-7; 12% moisture clear wood", "original": { "value": 761.6, "unit": "kg/m^3", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "SG uses oven-dry mass and volume at stated moisture; wet mass at 12% is SG*1000*(1+0.12). Reference water density 1000 kg/m3; no temperature extrapolation.", "uncertainty": null, "derivation": { "formula": "specific_gravity*1000*(1+moisture_dry_basis_kg_kg)", "input_property_ids": [ "specific_gravity" ], "water_reference_density_kg_m3": 1000, "moisture_dry_basis_kg_kg": 0.12 } } ], "limitations": [], "certified_design_allowables": false }, { "id": "wood-black-walnut", "designation": "Black walnut - clear wood at 12% moisture", "family": "wood", "material_form": "wood", "reference_state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": false, "source_id": "usda-wood-2021", "properties": [ { "id": "specific_gravity", "quantity": "specific_gravity", "value": 0.55, "unit": "1", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-6, Black walnut, 12% moisture row", "original": { "value": 0.55, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-6", "uncertainty": null }, { "id": "flexural_strength", "quantity": "flexural_strength", "value": 101000000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-6, Black walnut, 12% moisture row", "original": { "value": 101, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "longitudinal_bending", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-6", "uncertainty": null }, { "id": "flexural_modulus", "quantity": "flexural_modulus", "value": 11600000000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-6, Black walnut, 12% moisture row", "original": { "value": 11600, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "longitudinal_bending", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-6", "uncertainty": null }, { "id": "compressive_strength", "quantity": "compressive_strength", "value": 52300000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-6, Black walnut, 12% moisture row", "original": { "value": 52.3, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "parallel_grain", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-6", "uncertainty": null }, { "id": "shear_strength", "quantity": "shear_strength", "value": 9400000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-6, Black walnut, 12% moisture row", "original": { "value": 9.4, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "parallel_grain", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-6", "uncertainty": null }, { "id": "hardness_janka", "quantity": "hardness_janka", "value": 4500.0, "unit": "N", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-6, Black walnut, 12% moisture row", "original": { "value": 4500, "unit": "N", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "side", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-6", "uncertainty": null }, { "id": "density", "quantity": "density", "value": 616.0, "unit": "kg/m^3", "qualifier": "derived", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed pages 5-4, 5-6 and 5-7; 12% moisture clear wood", "original": { "value": 616.0000000000001, "unit": "kg/m^3", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "SG uses oven-dry mass and volume at stated moisture; wet mass at 12% is SG*1000*(1+0.12). Reference water density 1000 kg/m3; no temperature extrapolation.", "uncertainty": null, "derivation": { "formula": "specific_gravity*1000*(1+moisture_dry_basis_kg_kg)", "input_property_ids": [ "specific_gravity" ], "water_reference_density_kg_m3": 1000, "moisture_dry_basis_kg_kg": 0.12 } } ], "limitations": [], "certified_design_allowables": false }, { "id": "wood-american-beech", "designation": "American beech - clear wood at 12% moisture", "family": "wood", "material_form": "wood", "reference_state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": false, "source_id": "usda-wood-2021", "properties": [ { "id": "specific_gravity", "quantity": "specific_gravity", "value": 0.64, "unit": "1", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-4, American beech, 12% moisture row", "original": { "value": 0.64, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-4", "uncertainty": null }, { "id": "flexural_strength", "quantity": "flexural_strength", "value": 103000000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-4, American beech, 12% moisture row", "original": { "value": 103, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "longitudinal_bending", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-4", "uncertainty": null }, { "id": "flexural_modulus", "quantity": "flexural_modulus", "value": 11900000000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-4, American beech, 12% moisture row", "original": { "value": 11900, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "longitudinal_bending", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-4", "uncertainty": null }, { "id": "compressive_strength", "quantity": "compressive_strength", "value": 50300000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-4, American beech, 12% moisture row", "original": { "value": 50.3, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "parallel_grain", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-4", "uncertainty": null }, { "id": "shear_strength", "quantity": "shear_strength", "value": 13900000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-4, American beech, 12% moisture row", "original": { "value": 13.9, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "parallel_grain", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-4", "uncertainty": null }, { "id": "hardness_janka", "quantity": "hardness_janka", "value": 5800.0, "unit": "N", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-4, American beech, 12% moisture row", "original": { "value": 5800, "unit": "N", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "side", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-4", "uncertainty": null }, { "id": "density", "quantity": "density", "value": 716.8, "unit": "kg/m^3", "qualifier": "derived", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed pages 5-4, 5-6 and 5-7; 12% moisture clear wood", "original": { "value": 716.8000000000001, "unit": "kg/m^3", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "SG uses oven-dry mass and volume at stated moisture; wet mass at 12% is SG*1000*(1+0.12). Reference water density 1000 kg/m3; no temperature extrapolation.", "uncertainty": null, "derivation": { "formula": "specific_gravity*1000*(1+moisture_dry_basis_kg_kg)", "input_property_ids": [ "specific_gravity" ], "water_reference_density_kg_m3": 1000, "moisture_dry_basis_kg_kg": 0.12 } } ], "limitations": [], "certified_design_allowables": false }, { "id": "wood-yellow-birch", "designation": "Yellow birch - clear wood at 12% moisture", "family": "wood", "material_form": "wood", "reference_state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": false, "source_id": "usda-wood-2021", "properties": [ { "id": "specific_gravity", "quantity": "specific_gravity", "value": 0.62, "unit": "1", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-4, Yellow birch, 12% moisture row", "original": { "value": 0.62, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-4", "uncertainty": null }, { "id": "flexural_strength", "quantity": "flexural_strength", "value": 114000000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-4, Yellow birch, 12% moisture row", "original": { "value": 114, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "longitudinal_bending", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-4", "uncertainty": null }, { "id": "flexural_modulus", "quantity": "flexural_modulus", "value": 13900000000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-4, Yellow birch, 12% moisture row", "original": { "value": 13900, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "longitudinal_bending", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-4", "uncertainty": null }, { "id": "compressive_strength", "quantity": "compressive_strength", "value": 56300000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-4, Yellow birch, 12% moisture row", "original": { "value": 56.3, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "parallel_grain", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-4", "uncertainty": null }, { "id": "shear_strength", "quantity": "shear_strength", "value": 13000000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-4, Yellow birch, 12% moisture row", "original": { "value": 13.0, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "parallel_grain", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-4", "uncertainty": null }, { "id": "hardness_janka", "quantity": "hardness_janka", "value": 5600.0, "unit": "N", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-4, Yellow birch, 12% moisture row", "original": { "value": 5600, "unit": "N", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "side", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-4", "uncertainty": null }, { "id": "density", "quantity": "density", "value": 694.4, "unit": "kg/m^3", "qualifier": "derived", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed pages 5-4, 5-6 and 5-7; 12% moisture clear wood", "original": { "value": 694.4000000000001, "unit": "kg/m^3", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "SG uses oven-dry mass and volume at stated moisture; wet mass at 12% is SG*1000*(1+0.12). Reference water density 1000 kg/m3; no temperature extrapolation.", "uncertainty": null, "derivation": { "formula": "specific_gravity*1000*(1+moisture_dry_basis_kg_kg)", "input_property_ids": [ "specific_gravity" ], "water_reference_density_kg_m3": 1000, "moisture_dry_basis_kg_kg": 0.12 } } ], "limitations": [], "certified_design_allowables": false }, { "id": "wood-white-ash", "designation": "White ash - clear wood at 12% moisture", "family": "wood", "material_form": "wood", "reference_state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": false, "source_id": "usda-wood-2021", "properties": [ { "id": "specific_gravity", "quantity": "specific_gravity", "value": 0.6, "unit": "1", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-4, White ash, 12% moisture row", "original": { "value": 0.6, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-4", "uncertainty": null }, { "id": "flexural_strength", "quantity": "flexural_strength", "value": 106000000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-4, White ash, 12% moisture row", "original": { "value": 106, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "longitudinal_bending", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-4", "uncertainty": null }, { "id": "flexural_modulus", "quantity": "flexural_modulus", "value": 12000000000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-4, White ash, 12% moisture row", "original": { "value": 12000, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "longitudinal_bending", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-4", "uncertainty": null }, { "id": "compressive_strength", "quantity": "compressive_strength", "value": 51100000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-4, White ash, 12% moisture row", "original": { "value": 51.1, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "parallel_grain", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-4", "uncertainty": null }, { "id": "shear_strength", "quantity": "shear_strength", "value": 13200000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-4, White ash, 12% moisture row", "original": { "value": 13.2, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "parallel_grain", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-4", "uncertainty": null }, { "id": "hardness_janka", "quantity": "hardness_janka", "value": 5900.0, "unit": "N", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-4, White ash, 12% moisture row", "original": { "value": 5900, "unit": "N", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "side", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-4", "uncertainty": null }, { "id": "density", "quantity": "density", "value": 672.0, "unit": "kg/m^3", "qualifier": "derived", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed pages 5-4, 5-6 and 5-7; 12% moisture clear wood", "original": { "value": 672.0000000000001, "unit": "kg/m^3", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "SG uses oven-dry mass and volume at stated moisture; wet mass at 12% is SG*1000*(1+0.12). Reference water density 1000 kg/m3; no temperature extrapolation.", "uncertainty": null, "derivation": { "formula": "specific_gravity*1000*(1+moisture_dry_basis_kg_kg)", "input_property_ids": [ "specific_gravity" ], "water_reference_density_kg_m3": 1000, "moisture_dry_basis_kg_kg": 0.12 } } ], "limitations": [], "certified_design_allowables": false }, { "id": "wood-black-cherry", "designation": "Black cherry - clear wood at 12% moisture", "family": "wood", "material_form": "wood", "reference_state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": false, "source_id": "usda-wood-2021", "properties": [ { "id": "specific_gravity", "quantity": "specific_gravity", "value": 0.5, "unit": "1", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-4, Black cherry, 12% moisture row", "original": { "value": 0.5, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-4", "uncertainty": null }, { "id": "flexural_strength", "quantity": "flexural_strength", "value": 85000000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-4, Black cherry, 12% moisture row", "original": { "value": 85, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "longitudinal_bending", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-4", "uncertainty": null }, { "id": "flexural_modulus", "quantity": "flexural_modulus", "value": 10300000000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-4, Black cherry, 12% moisture row", "original": { "value": 10300, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "longitudinal_bending", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-4", "uncertainty": null }, { "id": "compressive_strength", "quantity": "compressive_strength", "value": 49000000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-4, Black cherry, 12% moisture row", "original": { "value": 49.0, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "parallel_grain", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-4", "uncertainty": null }, { "id": "shear_strength", "quantity": "shear_strength", "value": 11700000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-4, Black cherry, 12% moisture row", "original": { "value": 11.7, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "parallel_grain", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-4", "uncertainty": null }, { "id": "hardness_janka", "quantity": "hardness_janka", "value": 4200.0, "unit": "N", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-4, Black cherry, 12% moisture row", "original": { "value": 4200, "unit": "N", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "side", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-4", "uncertainty": null }, { "id": "density", "quantity": "density", "value": 560.0, "unit": "kg/m^3", "qualifier": "derived", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed pages 5-4, 5-6 and 5-7; 12% moisture clear wood", "original": { "value": 560.0, "unit": "kg/m^3", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "SG uses oven-dry mass and volume at stated moisture; wet mass at 12% is SG*1000*(1+0.12). Reference water density 1000 kg/m3; no temperature extrapolation.", "uncertainty": null, "derivation": { "formula": "specific_gravity*1000*(1+moisture_dry_basis_kg_kg)", "input_property_ids": [ "specific_gravity" ], "water_reference_density_kg_m3": 1000, "moisture_dry_basis_kg_kg": 0.12 } } ], "limitations": [], "certified_design_allowables": false }, { "id": "wood-western-redcedar", "designation": "Western redcedar - clear wood at 12% moisture", "family": "wood", "material_form": "wood", "reference_state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": false, "source_id": "usda-wood-2021", "properties": [ { "id": "specific_gravity", "quantity": "specific_gravity", "value": 0.32, "unit": "1", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-7, Western redcedar, 12% moisture row", "original": { "value": 0.32, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-7", "uncertainty": null }, { "id": "flexural_strength", "quantity": "flexural_strength", "value": 51700000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-7, Western redcedar, 12% moisture row", "original": { "value": 51.7, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "longitudinal_bending", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-7", "uncertainty": null }, { "id": "flexural_modulus", "quantity": "flexural_modulus", "value": 7700000000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-7, Western redcedar, 12% moisture row", "original": { "value": 7700, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "longitudinal_bending", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-7", "uncertainty": null }, { "id": "compressive_strength", "quantity": "compressive_strength", "value": 31400000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-7, Western redcedar, 12% moisture row", "original": { "value": 31.4, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "parallel_grain", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-7", "uncertainty": null }, { "id": "shear_strength", "quantity": "shear_strength", "value": 6800000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-7, Western redcedar, 12% moisture row", "original": { "value": 6.8, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "parallel_grain", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-7", "uncertainty": null }, { "id": "hardness_janka", "quantity": "hardness_janka", "value": 1600.0, "unit": "N", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-7, Western redcedar, 12% moisture row", "original": { "value": 1600, "unit": "N", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "side", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-7", "uncertainty": null }, { "id": "density", "quantity": "density", "value": 358.4, "unit": "kg/m^3", "qualifier": "derived", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed pages 5-4, 5-6 and 5-7; 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Reference water density 1000 kg/m3; no temperature extrapolation.", "uncertainty": null, "derivation": { "formula": "specific_gravity*1000*(1+moisture_dry_basis_kg_kg)", "input_property_ids": [ "specific_gravity" ], "water_reference_density_kg_m3": 1000, "moisture_dry_basis_kg_kg": 0.12 } } ], "limitations": [], "certified_design_allowables": false }, { "id": "wood-douglas-fir-coast", "designation": "Coast Douglas-fir - clear wood at 12% moisture", "family": "wood", "material_form": "wood", "reference_state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": false, "source_id": "usda-wood-2021", "properties": [ { "id": "specific_gravity", "quantity": "specific_gravity", "value": 0.48, "unit": "1", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-7, Coast Douglas-fir, 12% moisture row", "original": { "value": 0.48, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-7", "uncertainty": null }, { "id": "flexural_strength", "quantity": "flexural_strength", "value": 85000000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-7, Coast Douglas-fir, 12% moisture row", "original": { "value": 85, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "longitudinal_bending", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-7", "uncertainty": null }, { "id": "flexural_modulus", "quantity": "flexural_modulus", "value": 13400000000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-7, Coast Douglas-fir, 12% moisture row", "original": { "value": 13400, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "longitudinal_bending", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-7", "uncertainty": null }, { "id": "compressive_strength", "quantity": "compressive_strength", "value": 49900000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-7, Coast Douglas-fir, 12% moisture row", "original": { "value": 49.9, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "parallel_grain", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-7", "uncertainty": null }, { "id": "shear_strength", "quantity": "shear_strength", "value": 7800000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-7, Coast Douglas-fir, 12% moisture row", "original": { "value": 7.8, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "parallel_grain", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-7", "uncertainty": null }, { "id": "hardness_janka", "quantity": "hardness_janka", "value": 3200.0, "unit": "N", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-7, Coast Douglas-fir, 12% moisture row", "original": { "value": 3200, "unit": "N", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "side", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-7", "uncertainty": null }, { "id": "density", "quantity": "density", "value": 537.6, "unit": "kg/m^3", "qualifier": "derived", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed pages 5-4, 5-6 and 5-7; 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Reference water density 1000 kg/m3; no temperature extrapolation.", "uncertainty": null, "derivation": { "formula": "specific_gravity*1000*(1+moisture_dry_basis_kg_kg)", "input_property_ids": [ "specific_gravity" ], "water_reference_density_kg_m3": 1000, "moisture_dry_basis_kg_kg": 0.12 } } ], "limitations": [], "certified_design_allowables": false }, { "id": "wood-western-larch", "designation": "Western larch - clear wood at 12% moisture", "family": "wood", "material_form": "wood", "reference_state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": false, "source_id": "usda-wood-2021", "properties": [ { "id": "specific_gravity", "quantity": "specific_gravity", "value": 0.52, "unit": "1", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-7, Western larch, 12% moisture row", "original": { "value": 0.52, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "USDA Table 5-3a; 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clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-7", "uncertainty": null }, { "id": "compressive_strength", "quantity": "compressive_strength", "value": 52500000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-7, Western larch, 12% moisture row", "original": { "value": 52.5, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "parallel_grain", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-7", "uncertainty": null }, { "id": "shear_strength", "quantity": "shear_strength", "value": 9400000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-7, Western larch, 12% moisture row", "original": { "value": 9.4, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "parallel_grain", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-7", "uncertainty": null }, { "id": "hardness_janka", "quantity": "hardness_janka", "value": 3700.0, "unit": "N", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-7, Western larch, 12% moisture row", "original": { "value": 3700, "unit": "N", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "side", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-7", "uncertainty": null }, { "id": "density", "quantity": "density", "value": 582.4, "unit": "kg/m^3", "qualifier": "derived", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed pages 5-4, 5-6 and 5-7; 12% moisture clear wood", "original": { "value": 582.4000000000001, "unit": "kg/m^3", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "SG uses oven-dry mass and volume at stated moisture; wet mass at 12% is SG*1000*(1+0.12). Reference water density 1000 kg/m3; no temperature extrapolation.", "uncertainty": null, "derivation": { "formula": "specific_gravity*1000*(1+moisture_dry_basis_kg_kg)", "input_property_ids": [ "specific_gravity" ], "water_reference_density_kg_m3": 1000, "moisture_dry_basis_kg_kg": 0.12 } } ], "limitations": [], "certified_design_allowables": false }, { "id": "wood-eastern-white-pine", "designation": "Eastern white pine - clear wood at 12% moisture", "family": "wood", "material_form": "wood", "reference_state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": false, "source_id": "usda-wood-2021", "properties": [ { "id": "specific_gravity", "quantity": "specific_gravity", "value": 0.35, "unit": "1", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-7, Eastern white pine, 12% moisture row", "original": { "value": 0.35, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-7", "uncertainty": null }, { "id": "flexural_strength", "quantity": "flexural_strength", "value": 59000000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-7, Eastern white pine, 12% moisture row", "original": { "value": 59, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "longitudinal_bending", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-7", "uncertainty": null }, { "id": "flexural_modulus", "quantity": "flexural_modulus", "value": 8500000000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-7, Eastern white pine, 12% moisture row", "original": { "value": 8500, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "longitudinal_bending", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-7", "uncertainty": null }, { "id": "compressive_strength", "quantity": "compressive_strength", "value": 33100000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-7, Eastern white pine, 12% moisture row", "original": { "value": 33.1, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "parallel_grain", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-7", "uncertainty": null }, { "id": "shear_strength", "quantity": "shear_strength", "value": 6200000.0, "unit": "Pa", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-7, Eastern white pine, 12% moisture row", "original": { "value": 6.2, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "parallel_grain", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-7", "uncertainty": null }, { "id": "hardness_janka", "quantity": "hardness_janka", "value": 1700.0, "unit": "N", "qualifier": "typical", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed page 5-7, Eastern white pine, 12% moisture row", "original": { "value": 1700, "unit": "N", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "side", "test_method": "USDA Table 5-3a; clear-wood testing", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "Table 5-3a, printed page 5-7", "uncertainty": null }, { "id": "density", "quantity": "density", "value": 392.0, "unit": "kg/m^3", "qualifier": "derived", "source_id": "usda-wood-2021", "source_locator": "Table 5-3a, printed pages 5-4, 5-6 and 5-7; 12% moisture clear wood", "original": { "value": 392.00000000000006, "unit": "kg/m^3", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": 0.12, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Small clear straight-grained specimens at 12% dry-basis moisture; mean values, NOT graded lumber design allowables." }, "note": "SG uses oven-dry mass and volume at stated moisture; wet mass at 12% is SG*1000*(1+0.12). Reference water density 1000 kg/m3; no temperature extrapolation.", "uncertainty": null, "derivation": { "formula": "specific_gravity*1000*(1+moisture_dry_basis_kg_kg)", "input_property_ids": [ "specific_gravity" ], "water_reference_density_kg_m3": 1000, "moisture_dry_basis_kg_kg": 0.12 } } ], "limitations": [], "certified_design_allowables": false }, { "id": "cork-mdfacade", "designation": "MDFACADE decorative cork - specific board reference", "family": "other", "material_form": "porous", "reference_state": "Expanded agglomerated cork board; not a universal cork/binder recipe and not MDF wood-fibre board despite the product name.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": false, "source_id": "amorim-md-facade", "properties": [ { "id": "density", "quantity": "density", "value": 140.0, "unit": "kg/m^3", "qualifier": "typical", "source_id": "amorim-md-facade", "source_locator": "Technical Features, additive-free decorative expanded cork", "original": { "value": 140, "unit": "kg/m^3", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Expanded agglomerated cork board; not a universal cork/binder recipe and not MDF wood-fibre board despite the product name." }, "note": "", "uncertainty": { "reported_plus_minus": 10.0, "interpretation": "Supplier does not identify confidence level in the cited summary; do not assume a design tolerance." } }, { "id": "thermal_conductivity", "quantity": "thermal_conductivity", "value": 0.043, "unit": "W/(m K)", "qualifier": "typical", "source_id": "amorim-md-facade", "source_locator": "Technical Features, additive-free decorative expanded cork", "original": { "value": 0.043, "unit": "W/(m K)", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Expanded agglomerated cork board; not a universal cork/binder recipe and not MDF wood-fibre board despite the product name." }, "note": "", "uncertainty": null } ], "limitations": [], "certified_design_allowables": false }, { "id": "cork-tps-p45", "designation": "Amorim P45 cork TPS - reference", "family": "other", "material_form": "porous", "reference_state": "Specific agglomerated cork TPS formulation; actual ablation, bond, thickness and qualification are not supplied by these room-condition properties.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": false, "source_id": "amorim-tps", "properties": [ { "id": "density", "quantity": "density", "value": [ 304.0, 336.0 ], "unit": "kg/m^3", "qualifier": "reported_range", "source_id": "amorim-tps", "source_locator": "Metric TPS materials table; this page is distinct from legacy brand-page values", "original": { "value": [ 304, 336 ], "unit": "kg/m^3", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": 293.15, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "ASTM F1315", "state": "Specific agglomerated cork TPS formulation; actual ablation, bond, thickness and qualification are not supplied by these room-condition properties." }, "note": "", "uncertainty": null }, { "id": "tensile_strength", "quantity": "tensile_strength", "value": 860000.0, "unit": "Pa", "qualifier": "lower_bound", "source_id": "amorim-tps", "source_locator": "Metric TPS materials table; this page is distinct from legacy brand-page values", "original": { "value": 0.86, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "ASTM F152 Method B", "state": "Specific agglomerated cork TPS formulation; actual ablation, bond, thickness and qualification are not supplied by these room-condition properties." }, "note": "", "uncertainty": null }, { "id": "thermal_conductivity", "quantity": "thermal_conductivity", "value": 0.06, "unit": "W/(m K)", "qualifier": "typical", "source_id": "amorim-tps", "source_locator": "Metric TPS materials table; this page is distinct from legacy brand-page values", "original": { "value": 0.06, "unit": "W/(m K)", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "ASTM C177", "state": "Specific agglomerated cork TPS formulation; actual ablation, bond, thickness and qualification are not supplied by these room-condition properties." }, "note": "", "uncertainty": null }, { "id": "specific_heat", "quantity": "specific_heat", "value": 2500.0, "unit": "J/(kg K)", "qualifier": "typical", "source_id": "amorim-tps", "source_locator": "Metric TPS materials table; this page is distinct from legacy brand-page values", "original": { "value": 2500, "unit": "J/(kg K)", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "ASTM C351", "state": "Specific agglomerated cork TPS formulation; actual ablation, bond, thickness and qualification are not supplied by these room-condition properties." }, "note": "", "uncertainty": null } ], "limitations": [ "Older brand page quotes different strength/conductivity; use only the cited aerospace table revision, not mixed values." ], "certified_design_allowables": false }, { "id": "polyester-powder", "designation": "MT-D1036 polyester powder - constituent reference", "family": "polymer", "material_form": "feedstock", "reference_state": "Uncured coating feedstock; density is formulation-dependent, not loose powder-bed density or a certified cured-film density.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": false, "source_id": "std-polyester-powder", "properties": [ { "id": "density", "quantity": "density", "value": [ 1200.0, 1750.0 ], "unit": "kg/m^3", "qualifier": "reported_range", "source_id": "std-polyester-powder", "source_locator": "Powder properties, colour-dependent specific-gravity range; not an Interpon product", "original": { "value": [ 1.2, 1.75 ], "unit": "g/cm^3", "scale_to_si": 1000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Uncured coating feedstock; density is formulation-dependent, not loose powder-bed density or a certified cured-film density." }, "note": "Specific-gravity range depends on colour and effect. Cured-coating mass still requires cure loss and film thickness.", "uncertainty": null } ], "limitations": [], "certified_design_allowables": false }, { "id": "az93-coating", "designation": "AZ-93 white inorganic thermal-control layer", "family": "other", "material_form": "coating", "reference_state": "Cured coating reference after 7 days; actual film thickness, substrate and environmental history must be selected.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": false, "source_id": "az93", "properties": [ { "id": "thermal_emittance", "quantity": "thermal_emittance", "value": 0.91, "unit": "1", "qualifier": "typical", "source_id": "az93", "source_locator": "Cured AZ-93 specifications; radiative properties are not visible RGB or volumetric emission", "original": { "value": 0.91, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Cured coating reference after 7 days; actual film thickness, substrate and environmental history must be selected." }, "note": "", "uncertainty": { "reported_plus_minus": 0.02, "interpretation": "Supplier does not identify confidence level in the cited summary; do not assume a design tolerance." } }, { "id": "solar_absorptance", "quantity": "solar_absorptance", "value": 0.15, "unit": "1", "qualifier": "typical", "source_id": "az93", "source_locator": "Cured AZ-93 specifications; radiative properties are not visible RGB or volumetric emission", "original": { "value": 0.15, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Cured coating reference after 7 days; actual film thickness, substrate and environmental history must be selected.", "minimum_film_thickness_m": 0.000127 }, "note": "", "uncertainty": { "reported_plus_minus": 0.02, "interpretation": "Supplier does not identify confidence level in the cited summary; do not assume a design tolerance." } }, { "id": "dry_film_thickness", "quantity": "dry_film_thickness", "value": 0.000127, "unit": "m", "qualifier": "typical", "source_id": "az93", "source_locator": "Cured AZ-93 specifications; radiative properties are not visible RGB or volumetric emission", "original": { "value": 5.0, "unit": "mil", "scale_to_si": 2.54e-05, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Cured coating reference after 7 days; actual film thickness, substrate and environmental history must be selected." }, "note": "Nominal supplier application over 85% of coated area, not an assigned scene thickness.", "uncertainty": { "reported_plus_minus": 3.8100000000000005e-05, "interpretation": "Supplier does not identify confidence level in the cited summary; do not assume a design tolerance." } } ], "limitations": [], "certified_design_allowables": false }, { "id": "az-primer", "designation": "MLP-300-AZ primer - layer reference", "family": "polymer", "material_form": "coating", "reference_state": "Cured primer after 7 days; not a whole spacecraft material.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": false, "source_id": "az-primer", "properties": [ { "id": "density", "quantity": "density", "value": 1000.0, "unit": "kg/m^3", "qualifier": "typical", "source_id": "az-primer", "source_locator": "Cured primer specifications", "original": { "value": 1.0, "unit": "g/cm^3", "scale_to_si": 1000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Cured primer after 7 days; not a whole spacecraft material." }, "note": "Nominal dry-film density.", "uncertainty": null }, { "id": "dry_film_thickness", "quantity": "dry_film_thickness", "value": 1.905e-05, "unit": "m", "qualifier": "typical", "source_id": "az-primer", "source_locator": "Cured primer specifications", "original": { "value": 0.75, "unit": "mil", "scale_to_si": 2.54e-05, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Cured primer after 7 days; not a whole spacecraft material." }, "note": "Nominal application thickness over 85% of coated area.", "uncertainty": { "reported_plus_minus": 6.35e-06, "interpretation": "Supplier does not identify confidence level in the cited summary; do not assume a design tolerance." } } ], "limitations": [], "certified_design_allowables": false }, { "id": "mdf-premier-18", "designation": "MEDITE PREMIER MDF - >12 to 19 mm panel", "family": "wood", "material_form": "panel", "reference_state": "Dry interior panel, nominal 18 mm within >12 to 19 mm thickness class. Bounds below are supplier specification limits, not nominal elastic constants.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": false, "source_id": "medite-premier", "properties": [ { "id": "flexural_strength", "quantity": "flexural_strength", "value": 18000000.0, "unit": "Pa", "qualifier": "lower_bound", "source_id": "medite-premier", "source_locator": "PDF page 5, Technical Specification Sheet; >12 to 19 mm column", "original": { "value": 18, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "EN 310", "state": "Dry interior panel, nominal 18 mm within >12 to 19 mm thickness class. Bounds below are supplier specification limits, not nominal elastic constants.", "thickness_range_mm": [ 12, 19 ], "lower_thickness_exclusive": true }, "note": "", "uncertainty": null }, { "id": "flexural_modulus", "quantity": "flexural_modulus", "value": 1600000000.0, "unit": "Pa", "qualifier": "lower_bound", "source_id": "medite-premier", "source_locator": "PDF page 5, Technical Specification Sheet; >12 to 19 mm column", "original": { "value": 1600, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "EN 310", "state": "Dry interior panel, nominal 18 mm within >12 to 19 mm thickness class. Bounds below are supplier specification limits, not nominal elastic constants.", "thickness_range_mm": [ 12, 19 ], "lower_thickness_exclusive": true }, "note": "", "uncertainty": null }, { "id": "internal_bond_strength", "quantity": "internal_bond_strength", "value": 450000.0, "unit": "Pa", "qualifier": "lower_bound", "source_id": "medite-premier", "source_locator": "PDF page 5, Technical Specification Sheet; >12 to 19 mm column", "original": { "value": 0.45, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "EN 319", "state": "Dry interior panel, nominal 18 mm within >12 to 19 mm thickness class. Bounds below are supplier specification limits, not nominal elastic constants.", "thickness_range_mm": [ 12, 19 ], "lower_thickness_exclusive": true }, "note": "", "uncertainty": null }, { "id": "thickness_swelling", "quantity": "thickness_swelling", "value": 0.14, "unit": "1", "qualifier": "upper_bound", "source_id": "medite-premier", "source_locator": "PDF page 5, Technical Specification Sheet; >12 to 19 mm column", "original": { "value": 14, "unit": "%", "scale_to_si": 0.01, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "EN 317", "state": "Dry interior panel, nominal 18 mm within >12 to 19 mm thickness class. Bounds below are supplier specification limits, not nominal elastic constants.", "immersion_hours": 24, "thickness_range_mm": [ 12, 19 ], "lower_thickness_exclusive": true }, "note": "", "uncertainty": null } ], "limitations": [ "No density is guessed; obtain the selected board density/mass. Moisture at manufacture is 5-9%, not a fixed testing moisture." ], "certified_design_allowables": false }, { "id": "lms-1", "designation": "LMS-1 mare simulant - terrestrial laboratory analogue", "family": "other", "material_form": "granular", "reference_state": "Terrestrial manufactured simulant; loose packing and test method matter. NOT measured lunar soil, vacuum calibration or a mare/highland universal constant.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": false, "source_id": "exolith-lms-1", "properties": [ { "id": "density", "quantity": "density", "value": 1560.0, "unit": "kg/m^3", "qualifier": "typical", "source_id": "exolith-lms-1", "source_locator": "Physical Properties; terrestrial simulant reference, not an Apollo sample", "original": { "value": 1.56, "unit": "g/cm^3", "scale_to_si": 1000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Terrestrial manufactured simulant; loose packing and test method matter. NOT measured lunar soil, vacuum calibration or a mare/highland universal constant.", "density_basis": "supplier_bulk_packing" }, "note": "", "uncertainty": null }, { "id": "grain_density", "quantity": "grain_density", "value": 2920.0, "unit": "kg/m^3", "qualifier": "typical", "source_id": "exolith-lms-1", "source_locator": "Physical Properties; terrestrial simulant reference, not an Apollo sample", "original": { "value": 2.92, "unit": "g/cm^3", "scale_to_si": 1000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Terrestrial manufactured simulant; loose packing and test method matter. NOT measured lunar soil, vacuum calibration or a mare/highland universal constant." }, "note": "", "uncertainty": null }, { "id": "porosity", "quantity": "porosity", "value": 0.466, "unit": "1", "qualifier": "typical", "source_id": "exolith-lms-1", "source_locator": "Physical Properties; terrestrial simulant reference, not an Apollo sample", "original": { "value": 46.6, "unit": "%", "scale_to_si": 0.01, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Terrestrial manufactured simulant; loose packing and test method matter. NOT measured lunar soil, vacuum calibration or a mare/highland universal constant." }, "note": "", "uncertainty": null }, { "id": "void_ratio", "quantity": "void_ratio", "value": 0.8718, "unit": "1", "qualifier": "typical", "source_id": "exolith-lms-1", "source_locator": "Physical Properties; terrestrial simulant reference, not an Apollo sample", "original": { "value": 0.8718, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Terrestrial manufactured simulant; loose packing and test method matter. NOT measured lunar soil, vacuum calibration or a mare/highland universal constant." }, "note": "", "uncertainty": null }, { "id": "mean_particle_size", "quantity": "mean_particle_size", "value": 9.1e-05, "unit": "m", "qualifier": "typical", "source_id": "exolith-lms-1", "source_locator": "Physical Properties; terrestrial simulant reference, not an Apollo sample", "original": { "value": 91, "unit": "micrometre", "scale_to_si": 1e-06, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Terrestrial manufactured simulant; loose packing and test method matter. NOT measured lunar soil, vacuum calibration or a mare/highland universal constant." }, "note": "", "uncertainty": null }, { "id": "repose-10g", "quantity": "angle_of_repose", "value": 0.636347045277, "unit": "rad", "qualifier": "typical", "source_id": "exolith-lms-1", "source_locator": "Physical Properties; terrestrial simulant reference, not an Apollo sample", "original": { "value": 36.46, "unit": "degree", "scale_to_si": 0.017453292519943295, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Terrestrial manufactured simulant; loose packing and test method matter. NOT measured lunar soil, vacuum calibration or a mare/highland universal constant.", "specimen_mass_kg": 0.01 }, "note": "", "uncertainty": null }, { "id": "repose-250g", "quantity": "angle_of_repose", "value": 0.642752403632, "unit": "rad", "qualifier": "typical", "source_id": "exolith-lms-1", "source_locator": "Physical Properties; terrestrial simulant reference, not an Apollo sample", "original": { "value": 36.827, "unit": "degree", "scale_to_si": 0.017453292519943295, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Terrestrial manufactured simulant; loose packing and test method matter. NOT measured lunar soil, vacuum calibration or a mare/highland universal constant.", "specimen_mass_kg": 0.25 }, "note": "", "uncertainty": null } ], "limitations": [ "Bulk density, void ratio and porosity are rounded separately by the supplier. Grain density is not bulk density.", "Angle of repose is an apparatus/mass-dependent result, not an internal friction-angle constitutive law." ], "certified_design_allowables": false }, { "id": "lhs-1", "designation": "LHS-1 highlands simulant - terrestrial laboratory analogue", "family": "other", "material_form": "granular", "reference_state": "Terrestrial manufactured simulant; loose packing and test method matter. NOT measured lunar soil, vacuum calibration or a mare/highland universal constant.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": false, "source_id": "exolith-lhs-1", "properties": [ { "id": "density", "quantity": "density", "value": 1300.0, "unit": "kg/m^3", "qualifier": "typical", "source_id": "exolith-lhs-1", "source_locator": "Physical Properties; terrestrial simulant reference, not an Apollo sample", "original": { "value": 1.3, "unit": "g/cm^3", "scale_to_si": 1000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Terrestrial manufactured simulant; loose packing and test method matter. NOT measured lunar soil, vacuum calibration or a mare/highland universal constant.", "density_basis": "supplier_bulk_packing" }, "note": "", "uncertainty": null }, { "id": "grain_density", "quantity": "grain_density", "value": 2750.0, "unit": "kg/m^3", "qualifier": "typical", "source_id": "exolith-lhs-1", "source_locator": "Physical Properties; terrestrial simulant reference, not an Apollo sample", "original": { "value": 2.75, "unit": "g/cm^3", "scale_to_si": 1000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Terrestrial manufactured simulant; loose packing and test method matter. NOT measured lunar soil, vacuum calibration or a mare/highland universal constant." }, "note": "", "uncertainty": null }, { "id": "porosity", "quantity": "porosity", "value": 0.527, "unit": "1", "qualifier": "typical", "source_id": "exolith-lhs-1", "source_locator": "Physical Properties; terrestrial simulant reference, not an Apollo sample", "original": { "value": 52.7, "unit": "%", "scale_to_si": 0.01, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Terrestrial manufactured simulant; loose packing and test method matter. NOT measured lunar soil, vacuum calibration or a mare/highland universal constant." }, "note": "", "uncertainty": null }, { "id": "void_ratio", "quantity": "void_ratio", "value": 1.11, "unit": "1", "qualifier": "typical", "source_id": "exolith-lhs-1", "source_locator": "Physical Properties; terrestrial simulant reference, not an Apollo sample", "original": { "value": 1.11, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Terrestrial manufactured simulant; loose packing and test method matter. NOT measured lunar soil, vacuum calibration or a mare/highland universal constant." }, "note": "", "uncertainty": null }, { "id": "mean_particle_size", "quantity": "mean_particle_size", "value": 9e-05, "unit": "m", "qualifier": "typical", "source_id": "exolith-lhs-1", "source_locator": "Physical Properties; terrestrial simulant reference, not an Apollo sample", "original": { "value": 90, "unit": "micrometre", "scale_to_si": 1e-06, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Terrestrial manufactured simulant; loose packing and test method matter. NOT measured lunar soil, vacuum calibration or a mare/highland universal constant." }, "note": "", "uncertainty": null }, { "id": "repose-10g", "quantity": "angle_of_repose", "value": 0.820304748437, "unit": "rad", "qualifier": "typical", "source_id": "exolith-lhs-1", "source_locator": "Physical Properties; terrestrial simulant reference, not an Apollo sample", "original": { "value": 47.0, "unit": "degree", "scale_to_si": 0.017453292519943295, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Terrestrial manufactured simulant; loose packing and test method matter. NOT measured lunar soil, vacuum calibration or a mare/highland universal constant.", "specimen_mass_kg": 0.01 }, "note": "", "uncertainty": null }, { "id": "repose-250g", "quantity": "angle_of_repose", "value": 0.689405054538, "unit": "rad", "qualifier": "typical", "source_id": "exolith-lhs-1", "source_locator": "Physical Properties; terrestrial simulant reference, not an Apollo sample", "original": { "value": 39.5, "unit": "degree", "scale_to_si": 0.017453292519943295, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Terrestrial manufactured simulant; loose packing and test method matter. NOT measured lunar soil, vacuum calibration or a mare/highland universal constant.", "specimen_mass_kg": 0.25 }, "note": "", "uncertainty": null } ], "limitations": [ "Bulk density, void ratio and porosity are rounded separately by the supplier. Grain density is not bulk density.", "Angle of repose is an apparatus/mass-dependent result, not an internal friction-angle constitutive law." ], "certified_design_allowables": false }, { "id": "lms-1d", "designation": "LMS-1D mare dust simulant - terrestrial laboratory analogue", "family": "other", "material_form": "granular", "reference_state": "Terrestrial manufactured simulant; loose packing and test method matter. NOT measured lunar soil, vacuum calibration or a mare/highland universal constant.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": false, "source_id": "exolith-lms-1d", "properties": [ { "id": "density", "quantity": "density", "value": 700.0, "unit": "kg/m^3", "qualifier": "typical", "source_id": "exolith-lms-1d", "source_locator": "Physical Properties; terrestrial simulant reference, not an Apollo sample", "original": { "value": 0.7, "unit": "g/cm^3", "scale_to_si": 1000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Terrestrial manufactured simulant; loose packing and test method matter. NOT measured lunar soil, vacuum calibration or a mare/highland universal constant.", "density_basis": "supplier_bulk_packing" }, "note": "", "uncertainty": null }, { "id": "grain_density", "quantity": "grain_density", "value": 2920.0, "unit": "kg/m^3", "qualifier": "typical", "source_id": "exolith-lms-1d", "source_locator": "Physical Properties; terrestrial simulant reference, not an Apollo sample", "original": { "value": 2.92, "unit": "g/cm^3", "scale_to_si": 1000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Terrestrial manufactured simulant; loose packing and test method matter. NOT measured lunar soil, vacuum calibration or a mare/highland universal constant." }, "note": "", "uncertainty": null }, { "id": "porosity", "quantity": "porosity", "value": 0.7603, "unit": "1", "qualifier": "typical", "source_id": "exolith-lms-1d", "source_locator": "Physical Properties; terrestrial simulant reference, not an Apollo sample", "original": { "value": 76.03, "unit": "%", "scale_to_si": 0.01, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Terrestrial manufactured simulant; loose packing and test method matter. NOT measured lunar soil, vacuum calibration or a mare/highland universal constant." }, "note": "", "uncertainty": null }, { "id": "void_ratio", "quantity": "void_ratio", "value": 3.17, "unit": "1", "qualifier": "typical", "source_id": "exolith-lms-1d", "source_locator": "Physical Properties; terrestrial simulant reference, not an Apollo sample", "original": { "value": 3.17, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Terrestrial manufactured simulant; loose packing and test method matter. NOT measured lunar soil, vacuum calibration or a mare/highland universal constant." }, "note": "", "uncertainty": null }, { "id": "mean_particle_size", "quantity": "mean_particle_size", "value": 7e-06, "unit": "m", "qualifier": "typical", "source_id": "exolith-lms-1d", "source_locator": "Physical Properties; terrestrial simulant reference, not an Apollo sample", "original": { "value": 7, "unit": "micrometre", "scale_to_si": 1e-06, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Terrestrial manufactured simulant; loose packing and test method matter. NOT measured lunar soil, vacuum calibration or a mare/highland universal constant." }, "note": "", "uncertainty": null }, { "id": "repose-10g", "quantity": "angle_of_repose", "value": 0.836012711705, "unit": "rad", "qualifier": "typical", "source_id": "exolith-lms-1d", "source_locator": "Physical Properties; terrestrial simulant reference, not an Apollo sample", "original": { "value": 47.9, "unit": "degree", "scale_to_si": 0.017453292519943295, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Terrestrial manufactured simulant; loose packing and test method matter. NOT measured lunar soil, vacuum calibration or a mare/highland universal constant.", "specimen_mass_kg": 0.01 }, "note": "", "uncertainty": null }, { "id": "repose-250g", "quantity": "angle_of_repose", "value": 0.783652834145, "unit": "rad", "qualifier": "typical", "source_id": "exolith-lms-1d", "source_locator": "Physical Properties; terrestrial simulant reference, not an Apollo sample", "original": { "value": 44.9, "unit": "degree", "scale_to_si": 0.017453292519943295, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Terrestrial manufactured simulant; loose packing and test method matter. NOT measured lunar soil, vacuum calibration or a mare/highland universal constant.", "specimen_mass_kg": 0.25 }, "note": "", "uncertainty": null } ], "limitations": [ "Bulk density, void ratio and porosity are rounded separately by the supplier. Grain density is not bulk density.", "Angle of repose is an apparatus/mass-dependent result, not an internal friction-angle constitutive law." ], "certified_design_allowables": false }, { "id": "lhs-1d", "designation": "LHS-1D highlands dust simulant - terrestrial laboratory analogue", "family": "other", "material_form": "granular", "reference_state": "Terrestrial manufactured simulant; loose packing and test method matter. NOT measured lunar soil, vacuum calibration or a mare/highland universal constant.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": false, "source_id": "exolith-lhs-1d", "properties": [ { "id": "density", "quantity": "density", "value": 700.0, "unit": "kg/m^3", "qualifier": "typical", "source_id": "exolith-lhs-1d", "source_locator": "Physical Properties; terrestrial simulant reference, not an Apollo sample", "original": { "value": 0.7, "unit": "g/cm^3", "scale_to_si": 1000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Terrestrial manufactured simulant; loose packing and test method matter. NOT measured lunar soil, vacuum calibration or a mare/highland universal constant.", "density_basis": "supplier_bulk_packing" }, "note": "", "uncertainty": null }, { "id": "grain_density", "quantity": "grain_density", "value": 2750.0, "unit": "kg/m^3", "qualifier": "typical", "source_id": "exolith-lhs-1d", "source_locator": "Physical Properties; terrestrial simulant reference, not an Apollo sample", "original": { "value": 2.75, "unit": "g/cm^3", "scale_to_si": 1000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Terrestrial manufactured simulant; loose packing and test method matter. NOT measured lunar soil, vacuum calibration or a mare/highland universal constant." }, "note": "", "uncertainty": null }, { "id": "porosity", "quantity": "porosity", "value": 0.7455, "unit": "1", "qualifier": "typical", "source_id": "exolith-lhs-1d", "source_locator": "Physical Properties; terrestrial simulant reference, not an Apollo sample", "original": { "value": 74.55, "unit": "%", "scale_to_si": 0.01, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Terrestrial manufactured simulant; loose packing and test method matter. NOT measured lunar soil, vacuum calibration or a mare/highland universal constant." }, "note": "", "uncertainty": null }, { "id": "void_ratio", "quantity": "void_ratio", "value": 2.93, "unit": "1", "qualifier": "typical", "source_id": "exolith-lhs-1d", "source_locator": "Physical Properties; terrestrial simulant reference, not an Apollo sample", "original": { "value": 2.93, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Terrestrial manufactured simulant; loose packing and test method matter. NOT measured lunar soil, vacuum calibration or a mare/highland universal constant." }, "note": "", "uncertainty": null }, { "id": "mean_particle_size", "quantity": "mean_particle_size", "value": 7e-06, "unit": "m", "qualifier": "typical", "source_id": "exolith-lhs-1d", "source_locator": "Physical Properties; terrestrial simulant reference, not an Apollo sample", "original": { "value": 7, "unit": "micrometre", "scale_to_si": 1e-06, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Terrestrial manufactured simulant; loose packing and test method matter. NOT measured lunar soil, vacuum calibration or a mare/highland universal constant." }, "note": "", "uncertainty": null }, { "id": "repose-10g", "quantity": "angle_of_repose", "value": 0.832522053201, "unit": "rad", "qualifier": "typical", "source_id": "exolith-lhs-1d", "source_locator": "Physical Properties; terrestrial simulant reference, not an Apollo sample", "original": { "value": 47.7, "unit": "degree", "scale_to_si": 0.017453292519943295, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Terrestrial manufactured simulant; loose packing and test method matter. NOT measured lunar soil, vacuum calibration or a mare/highland universal constant.", "specimen_mass_kg": 0.01 }, "note": "", "uncertainty": null }, { "id": "repose-250g", "quantity": "angle_of_repose", "value": 0.755727566114, "unit": "rad", "qualifier": "typical", "source_id": "exolith-lhs-1d", "source_locator": "Physical Properties; terrestrial simulant reference, not an Apollo sample", "original": { "value": 43.3, "unit": "degree", "scale_to_si": 0.017453292519943295, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "direction": "not_reported", "test_method": "not_reported", "state": "Terrestrial manufactured simulant; loose packing and test method matter. NOT measured lunar soil, vacuum calibration or a mare/highland universal constant.", "specimen_mass_kg": 0.25 }, "note": "", "uncertainty": null } ], "limitations": [ "Bulk density, void ratio and porosity are rounded separately by the supplier. Grain density is not bulk density.", "Angle of repose is an apparatus/mass-dependent result, not an internal friction-angle constitutive law." ], "certified_design_allowables": false }, { "id": "pmma-goodfellow-sheet", "designation": "PMMA sheet - Goodfellow stock reference", "family": "polymer", "material_form": "bulk", "reference_state": "Supplier PMMA film/sheet property ranges; exact stock thickness, grade, processing and conditioning must be selected.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": true, "source_id": "goodfellow-pmma-sheet", "properties": [ { "id": "density", "quantity": "density", "value": 1190.0, "unit": "kg/m^3", "qualifier": "typical", "source_id": "goodfellow-pmma-sheet", "source_locator": "Physical, electrical, mechanical and thermal property sections; ranges retain their endpoints.", "original": { "value": 1.19, "unit": "g/cm^3", "scale_to_si": 1000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Supplier PMMA film/sheet property ranges; exact stock thickness, grade, processing and conditioning must be selected.", "direction": "not_reported", "test_method": "not_reported" }, "note": "", "uncertainty": null }, { "id": "tensile_strength", "quantity": "tensile_strength", "value": 80000000.0, "unit": "Pa", "qualifier": "typical", "source_id": "goodfellow-pmma-sheet", "source_locator": "Physical, electrical, mechanical and thermal property sections; ranges retain their endpoints.", "original": { "value": 80, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Supplier PMMA film/sheet property ranges; exact stock thickness, grade, processing and conditioning must be selected.", "direction": "not_reported", "test_method": "not_reported" }, "note": "", "uncertainty": null }, { "id": "young_modulus", "quantity": "young_modulus", "value": [ 2400000000.0, 3300000000.0 ], "unit": "Pa", "qualifier": "reported_range", "source_id": "goodfellow-pmma-sheet", "source_locator": "Physical, electrical, mechanical and thermal property sections; ranges retain their endpoints.", "original": { "value": [ 2.4, 3.3 ], "unit": "GPa", "scale_to_si": 1000000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Supplier PMMA film/sheet property ranges; exact stock thickness, grade, processing and conditioning must be selected.", "direction": "not_reported", "test_method": "not_reported" }, "note": "", "uncertainty": null }, { "id": "poisson_ratio", "quantity": "poisson_ratio", "value": [ 0.35, 0.4 ], "unit": "1", "qualifier": "reported_range", "source_id": "goodfellow-pmma-sheet", "source_locator": "Physical, electrical, mechanical and thermal property sections; ranges retain their endpoints.", "original": { "value": [ 0.35, 0.4 ], "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Supplier PMMA film/sheet property ranges; exact stock thickness, grade, processing and conditioning must be selected.", "direction": "not_reported", "test_method": "not_reported" }, "note": "", "uncertainty": null }, { "id": "elongation_break", "quantity": "elongation_break", "value": [ 0.025, 0.04 ], "unit": "1", "qualifier": "reported_range", "source_id": "goodfellow-pmma-sheet", "source_locator": "Physical, electrical, mechanical and thermal property sections; ranges retain their endpoints.", "original": { "value": [ 2.5, 4 ], "unit": "%", "scale_to_si": 0.01, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Supplier PMMA film/sheet property ranges; exact stock thickness, grade, processing and conditioning must be selected.", "direction": "not_reported", "test_method": "not_reported" }, "note": "", "uncertainty": null }, { "id": "specific_heat", "quantity": "specific_heat", "value": [ 1400.0, 1500.0 ], "unit": "J/(kg K)", "qualifier": "reported_range", "source_id": "goodfellow-pmma-sheet", "source_locator": "Physical, electrical, mechanical and thermal property sections; ranges retain their endpoints.", "original": { "value": [ 1400, 1500 ], "unit": "J/(kg K)", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Supplier PMMA film/sheet property ranges; exact stock thickness, grade, processing and conditioning must be selected.", "direction": "not_reported", "test_method": "not_reported" }, "note": "", "uncertainty": null }, { "id": "thermal_expansion", "quantity": "thermal_expansion", "value": [ 7e-05, 7.7e-05 ], "unit": "1/K", "qualifier": "reported_range", "source_id": "goodfellow-pmma-sheet", "source_locator": "Physical, electrical, mechanical and thermal property sections; ranges retain their endpoints.", "original": { "value": [ 70, 77 ], "unit": "ppm/K", "scale_to_si": 1e-06, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Supplier PMMA film/sheet property ranges; exact stock thickness, grade, processing and conditioning must be selected.", "direction": "not_reported", "test_method": "not_reported" }, "note": "", "uncertainty": null }, { "id": "refractive_index", "quantity": "refractive_index", "value": 1.49, "unit": "1", "qualifier": "typical", "source_id": "goodfellow-pmma-sheet", "source_locator": "Physical, electrical, mechanical and thermal property sections; ranges retain their endpoints.", "original": { "value": 1.49, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Supplier PMMA film/sheet property ranges; exact stock thickness, grade, processing and conditioning must be selected.", "direction": "not_reported", "test_method": "not_reported" }, "note": "", "uncertainty": null }, { "id": "volume_resistivity", "quantity": "volume_resistivity", "value": [ 20000000000000.0, 140000000000000.0 ], "unit": "ohm m", "qualifier": "reported_range", "source_id": "goodfellow-pmma-sheet", "source_locator": "Physical, electrical, mechanical and thermal property sections; ranges retain their endpoints.", "original": { "value": [ 2000000000000000.0, 1.4e+16 ], "unit": "ohm cm", "scale_to_si": 0.01, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Supplier PMMA film/sheet property ranges; exact stock thickness, grade, processing and conditioning must be selected.", "direction": "not_reported", "test_method": "not_reported" }, "note": "", "uncertainty": null }, { "id": "dielectric_strength", "quantity": "dielectric_strength", "value": 15000000.0, "unit": "V/m", "qualifier": "typical", "source_id": "goodfellow-pmma-sheet", "source_locator": "Physical, electrical, mechanical and thermal property sections; ranges retain their endpoints.", "original": { "value": 15, "unit": "kV/mm", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Supplier PMMA film/sheet property ranges; exact stock thickness, grade, processing and conditioning must be selected.", "direction": "not_reported", "test_method": "not_reported" }, "note": "", "uncertainty": null }, { "id": "thermal_conductivity", "quantity": "thermal_conductivity", "value": [ 0.17, 0.19 ], "unit": "W/(m K)", "qualifier": "reported_range", "source_id": "goodfellow-pmma-sheet", "source_locator": "Physical, electrical, mechanical and thermal property sections; ranges retain their endpoints.", "original": { "value": [ 0.17, 0.19 ], "unit": "W/(m K)", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": 296.15, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Supplier PMMA film/sheet property ranges; exact stock thickness, grade, processing and conditioning must be selected.", "direction": "not_reported", "test_method": "not_reported" }, "note": "", "uncertainty": null }, { "id": "relative_permittivity", "quantity": "relative_permittivity", "value": 2.6, "unit": "1", "qualifier": "typical", "source_id": "goodfellow-pmma-sheet", "source_locator": "Physical, electrical, mechanical and thermal property sections; ranges retain their endpoints.", "original": { "value": 2.6, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Supplier PMMA film/sheet property ranges; exact stock thickness, grade, processing and conditioning must be selected.", "direction": "not_reported", "test_method": "not_reported", "frequency_hz": 1000000.0 }, "note": "", "uncertainty": null }, { "id": "loss_tangent", "quantity": "loss_tangent", "value": 0.014, "unit": "1", "qualifier": "typical", "source_id": "goodfellow-pmma-sheet", "source_locator": "Physical, electrical, mechanical and thermal property sections; ranges retain their endpoints.", "original": { "value": 0.014, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Supplier PMMA film/sheet property ranges; exact stock thickness, grade, processing and conditioning must be selected.", "direction": "not_reported", "test_method": "not_reported", "frequency_hz": 1000000.0 }, "note": "", "uncertainty": null }, { "id": "water_absorption", "quantity": "water_absorption", "value": 0.002, "unit": "1", "qualifier": "typical", "source_id": "goodfellow-pmma-sheet", "source_locator": "Physical, electrical, mechanical and thermal property sections; ranges retain their endpoints.", "original": { "value": 0.2, "unit": "%", "scale_to_si": 0.01, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Supplier PMMA film/sheet property ranges; exact stock thickness, grade, processing and conditioning must be selected.", "direction": "not_reported", "test_method": "not_reported", "immersion_hours": 24 }, "note": "", "uncertainty": null }, { "id": "hdt-045mpa", "quantity": "heat_deflection", "value": 378.15, "unit": "K", "qualifier": "typical", "source_id": "goodfellow-pmma-sheet", "source_locator": "Physical, electrical, mechanical and thermal property sections; ranges retain their endpoints.", "original": { "value": 105, "unit": "degC", "scale_to_si": 1.0, "offset_to_si": 273.15 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Supplier PMMA film/sheet property ranges; exact stock thickness, grade, processing and conditioning must be selected.", "direction": "not_reported", "test_method": "not_reported", "test_stress_pa": 450000 }, "note": "", "uncertainty": null }, { "id": "hdt-18mpa", "quantity": "heat_deflection", "value": 368.15, "unit": "K", "qualifier": "typical", "source_id": "goodfellow-pmma-sheet", "source_locator": "Physical, electrical, mechanical and thermal property sections; ranges retain their endpoints.", "original": { "value": 95, "unit": "degC", "scale_to_si": 1.0, "offset_to_si": 273.15 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Supplier PMMA film/sheet property ranges; exact stock thickness, grade, processing and conditioning must be selected.", "direction": "not_reported", "test_method": "not_reported", "test_stress_pa": 1800000 }, "note": "", "uncertainty": null } ], "limitations": [ "Ranges are not single design values; no midpoint is selected for an elastic tensor.", "Optical index without wavelength is not a dispersion curve. Cast, extruded and filled variants require their own identification." ], "certified_design_allowables": false }, { "id": "kevlar49-fibre", "designation": "Kevlar 49 fibre - Goodfellow constituent reference", "family": "polymer", "material_form": "fibre_constituent", "reference_state": "Supplied Kevlar 49 yarn/fibre. Axial measurements are constituent data, not effective properties of fabric or cured composite.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": false, "source_id": "goodfellow-kevlar49", "properties": [ { "id": "density", "quantity": "density", "value": 1440.0, "unit": "kg/m^3", "qualifier": "typical", "source_id": "goodfellow-kevlar49", "source_locator": "Physical, thermal and mechanical properties of the supplied fibre, not a cured woven laminate.", "original": { "value": 1.44, "unit": "g/cm^3", "scale_to_si": 1000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Supplied Kevlar 49 yarn/fibre. Axial measurements are constituent data, not effective properties of fabric or cured composite.", "direction": "not_reported", "test_method": "not_reported" }, "note": "", "uncertainty": null }, { "id": "specific_heat", "quantity": "specific_heat", "value": 1400.0, "unit": "J/(kg K)", "qualifier": "typical", "source_id": "goodfellow-kevlar49", "source_locator": "Physical, thermal and mechanical properties of the supplied fibre, not a cured woven laminate.", "original": { "value": 1400, "unit": "J/(kg K)", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Supplied Kevlar 49 yarn/fibre. Axial measurements are constituent data, not effective properties of fabric or cured composite.", "direction": "not_reported", "test_method": "not_reported" }, "note": "", "uncertainty": null }, { "id": "thermal_conductivity", "quantity": "thermal_conductivity", "value": 0.04, "unit": "W/(m K)", "qualifier": "typical", "source_id": "goodfellow-kevlar49", "source_locator": "Physical, thermal and mechanical properties of the supplied fibre, not a cured woven laminate.", "original": { "value": 0.04, "unit": "W/(m K)", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": 296.15, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Supplied Kevlar 49 yarn/fibre. Axial measurements are constituent data, not effective properties of fabric or cured composite.", "direction": "not_reported", "test_method": "not_reported" }, "note": "Source does not state a direction for this conductivity; not expanded into a directional tensor.", "uncertainty": null }, { "id": "thermal_expansion", "quantity": "thermal_expansion", "value": -2e-06, "unit": "1/K", "qualifier": "typical", "source_id": "goodfellow-kevlar49", "source_locator": "Physical, thermal and mechanical properties of the supplied fibre, not a cured woven laminate.", "original": { "value": -2, "unit": "ppm/K", "scale_to_si": 1e-06, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Supplied Kevlar 49 yarn/fibre. Axial measurements are constituent data, not effective properties of fabric or cured composite.", "direction": "fibre_axis", "test_method": "not_reported" }, "note": "", "uncertainty": null }, { "id": "young_modulus", "quantity": "young_modulus", "value": [ 59000000000.0, 124000000000.0 ], "unit": "Pa", "qualifier": "reported_range", "source_id": "goodfellow-kevlar49", "source_locator": "Physical, thermal and mechanical properties of the supplied fibre, not a cured woven laminate.", "original": { "value": [ 59, 124 ], "unit": "GPa", "scale_to_si": 1000000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Supplied Kevlar 49 yarn/fibre. Axial measurements are constituent data, not effective properties of fabric or cured composite.", "direction": "fibre_axis", "test_method": "not_reported" }, "note": "", "uncertainty": null }, { "id": "tensile_strength", "quantity": "tensile_strength", "value": 2760000000.0, "unit": "Pa", "qualifier": "typical", "source_id": "goodfellow-kevlar49", "source_locator": "Physical, thermal and mechanical properties of the supplied fibre, not a cured woven laminate.", "original": { "value": 2760, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Supplied Kevlar 49 yarn/fibre. Axial measurements are constituent data, not effective properties of fabric or cured composite.", "direction": "fibre_axis", "test_method": "not_reported" }, "note": "", "uncertainty": null }, { "id": "water_absorption", "quantity": "water_absorption", "value": 0.035, "unit": "1", "qualifier": "typical", "source_id": "goodfellow-kevlar49", "source_locator": "Physical, thermal and mechanical properties of the supplied fibre, not a cured woven laminate.", "original": { "value": 3.5, "unit": "%", "scale_to_si": 0.01, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Supplied Kevlar 49 yarn/fibre. Axial measurements are constituent data, not effective properties of fabric or cured composite.", "direction": "not_reported", "test_method": "supplier equilibrium absorption; humidity and temperature not reported" }, "note": "", "uncertainty": null } ], "limitations": [ "Fibre density must not replace the effective laminate density. Fibre fraction, resin, layup, cure and void fraction remain required.", "The wide modulus range is retained rather than promoted to an isotropic nominal modulus." ], "certified_design_allowables": false }, { "id": "pvc-kuhn-stock", "designation": "PVC stock - Kuhn supplier reference", "family": "polymer", "material_form": "bulk", "reference_state": "Kuhn PVC stock material; not plasticized PVC, foam PVC or an identified wire-jacket formulation.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": true, "source_id": "kuhn-pvc-stock", "properties": [ { "id": "density", "quantity": "density", "value": 1400.0, "unit": "kg/m^3", "qualifier": "typical", "source_id": "kuhn-pvc-stock", "source_locator": "Density, thermal conductivity and electrical properties; ambiguous hardness-unit and empty cells excluded.", "original": { "value": 1.4, "unit": "g/cm^3", "scale_to_si": 1000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Kuhn PVC stock material; not plasticized PVC, foam PVC or an identified wire-jacket formulation.", "direction": "not_reported", "test_method": "ISO 1183-1" }, "note": "", "uncertainty": null }, { "id": "thermal_conductivity", "quantity": "thermal_conductivity", "value": 0.159, "unit": "W/(m K)", "qualifier": "typical", "source_id": "kuhn-pvc-stock", "source_locator": "Density, thermal conductivity and electrical properties; ambiguous hardness-unit and empty cells excluded.", "original": { "value": 0.159, "unit": "W/(m K)", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": 296.15, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Kuhn PVC stock material; not plasticized PVC, foam PVC or an identified wire-jacket formulation.", "direction": "not_reported", "test_method": "not_reported" }, "note": "", "uncertainty": null }, { "id": "volume_resistivity", "quantity": "volume_resistivity", "value": 100000000000000.0, "unit": "ohm m", "qualifier": "typical", "source_id": "kuhn-pvc-stock", "source_locator": "Density, thermal conductivity and electrical properties; ambiguous hardness-unit and empty cells excluded.", "original": { "value": 1e+16, "unit": "ohm cm", "scale_to_si": 0.01, "offset_to_si": 0.0 }, "conditions": { "temperature_k": 296.15, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Kuhn PVC stock material; not plasticized PVC, foam PVC or an identified wire-jacket formulation.", "direction": "not_reported", "test_method": "IEC 60093" }, "note": "", "uncertainty": null }, { "id": "dielectric_strength", "quantity": "dielectric_strength", "value": 39000000.0, "unit": "V/m", "qualifier": "typical", "source_id": "kuhn-pvc-stock", "source_locator": "Density, thermal conductivity and electrical properties; ambiguous hardness-unit and empty cells excluded.", "original": { "value": 39, "unit": "kV/mm", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": 296.15, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Kuhn PVC stock material; not plasticized PVC, foam PVC or an identified wire-jacket formulation.", "direction": "not_reported", "test_method": "IEC 60243-1" }, "note": "", "uncertainty": null }, { "id": "permittivity-100", "quantity": "relative_permittivity", "value": 3.2, "unit": "1", "qualifier": "typical", "source_id": "kuhn-pvc-stock", "source_locator": "Density, thermal conductivity and electrical properties; ambiguous hardness-unit and empty cells excluded.", "original": { "value": 3.2, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": 296.15, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Kuhn PVC stock material; not plasticized PVC, foam PVC or an identified wire-jacket formulation.", "direction": "not_reported", "test_method": "IEC 60250", "frequency_hz": 100 }, "note": "", "uncertainty": null }, { "id": "loss-100", "quantity": "loss_tangent", "value": 0.03, "unit": "1", "qualifier": "typical", "source_id": "kuhn-pvc-stock", "source_locator": "Density, thermal conductivity and electrical properties; ambiguous hardness-unit and empty cells excluded.", "original": { "value": 0.03, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": 296.15, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Kuhn PVC stock material; not plasticized PVC, foam PVC or an identified wire-jacket formulation.", "direction": "not_reported", "test_method": "IEC 60250", "frequency_hz": 100 }, "note": "", "uncertainty": null }, { "id": "permittivity-1000000", "quantity": "relative_permittivity", "value": 3.0, "unit": "1", "qualifier": "typical", "source_id": "kuhn-pvc-stock", "source_locator": "Density, thermal conductivity and electrical properties; ambiguous hardness-unit and empty cells excluded.", "original": { "value": 3, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": 296.15, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Kuhn PVC stock material; not plasticized PVC, foam PVC or an identified wire-jacket formulation.", "direction": "not_reported", "test_method": "IEC 60250", "frequency_hz": 1000000.0 }, "note": "", "uncertainty": null }, { "id": "loss-1000000", "quantity": "loss_tangent", "value": 0.02, "unit": "1", "qualifier": "typical", "source_id": "kuhn-pvc-stock", "source_locator": "Density, thermal conductivity and electrical properties; ambiguous hardness-unit and empty cells excluded.", "original": { "value": 0.02, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": 296.15, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Kuhn PVC stock material; not plasticized PVC, foam PVC or an identified wire-jacket formulation.", "direction": "not_reported", "test_method": "IEC 60250", "frequency_hz": 1000000.0 }, "note": "", "uncertainty": null } ], "limitations": [ "Blank mechanical cells and the mislabeled hardness units were excluded. Supplier stock reference does not identify all PVC compounds." ], "certified_design_allowables": false }, { "id": "sikafloor161-cured", "designation": "Sikafloor 161 HC - cured epoxy binder reference", "family": "polymer", "material_form": "cured_binder", "reference_state": "Specific cured epoxy binder; laboratory cured-resin data, not an unidentified industrial paint or a flooring composite.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": false, "source_id": "sika-161-cured", "properties": [ { "id": "hardness_shore_d", "quantity": "hardness_shore_d", "value": 76.0, "unit": "1", "qualifier": "typical", "source_id": "sika-161-cured", "source_locator": "Cured resin hardness at 7 days and strengths at 28 days, +23 C. Mixed-resin density is not cured density.", "original": { "value": 76, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": 296.15, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Sikafloor 161 HC resin cured 7 days at +23 C.", "direction": "not_reported", "test_method": "not_reported" }, "note": "", "uncertainty": null }, { "id": "compressive_strength", "quantity": "compressive_strength", "value": 60000000.0, "unit": "Pa", "qualifier": "typical", "source_id": "sika-161-cured", "source_locator": "Cured resin hardness at 7 days and strengths at 28 days, +23 C. Mixed-resin density is not cured density.", "original": { "value": 60, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": 296.15, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Sikafloor 161 HC resin cured 28 days at +23 C.", "direction": "not_reported", "test_method": "not_reported" }, "note": "", "uncertainty": null }, { "id": "flexural_strength", "quantity": "flexural_strength", "value": 30000000.0, "unit": "Pa", "qualifier": "typical", "source_id": "sika-161-cured", "source_locator": "Cured resin hardness at 7 days and strengths at 28 days, +23 C. Mixed-resin density is not cured density.", "original": { "value": 30, "unit": "MPa", "scale_to_si": 1000000.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": 296.15, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Sikafloor 161 HC resin cured 28 days at +23 C.", "direction": "not_reported", "test_method": "not_reported" }, "note": "", "uncertainty": null } ], "limitations": [ "The published 1.4 kg/L density is mixed liquid resin and is intentionally not a cured-film density.", "Concrete-substrate adhesion is not imported as bulk tensile or shear strength." ], "certified_design_allowables": false }, { "id": "uv22-coating", "designation": "UV22 nanosilica-filled UV epoxy - coating reference", "family": "polymer", "material_form": "coating", "reference_state": "Specific nanosilica-filled cationic UV epoxy; cure schedule and optional thermal post-cure must be identified.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": false, "source_id": "masterbond-uv22", "properties": [ { "id": "hardness_shore_d", "quantity": "hardness_shore_d", "value": [ 75.0, 85.0 ], "unit": "1", "qualifier": "reported_range", "source_id": "masterbond-uv22", "source_locator": "Typical properties and cure-specific glass-transition ranges; no numerical outgassing result imported.", "original": { "value": [ 75, 85 ], "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Specific nanosilica-filled cationic UV epoxy; cure schedule and optional thermal post-cure must be identified.", "direction": "not_reported", "test_method": "not_reported" }, "note": "", "uncertainty": null }, { "id": "thermal_expansion", "quantity": "thermal_expansion", "value": [ 2.9999999999999997e-05, 3.5e-05 ], "unit": "1/K", "qualifier": "reported_range", "source_id": "masterbond-uv22", "source_locator": "Typical properties and cure-specific glass-transition ranges; no numerical outgassing result imported.", "original": { "value": [ 30, 35 ], "unit": "ppm/K", "scale_to_si": 1e-06, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Specific nanosilica-filled cationic UV epoxy; cure schedule and optional thermal post-cure must be identified.", "direction": "not_reported", "test_method": "not_reported" }, "note": "", "uncertainty": null }, { "id": "refractive_index", "quantity": "refractive_index", "value": 1.52, "unit": "1", "qualifier": "typical", "source_id": "masterbond-uv22", "source_locator": "Typical properties and cure-specific glass-transition ranges; no numerical outgassing result imported.", "original": { "value": 1.52, "unit": "1", "scale_to_si": 1.0, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "Specific nanosilica-filled cationic UV epoxy; cure schedule and optional thermal post-cure must be identified.", "direction": "not_reported", "test_method": "not_reported" }, "note": "", "uncertainty": null }, { "id": "tg-uv-only", "quantity": "glass_transition", "value": [ 373.15, 383.15 ], "unit": "K", "qualifier": "reported_range", "source_id": "masterbond-uv22", "source_locator": "Typical properties and cure-specific glass-transition ranges; no numerical outgassing result imported.", "original": { "value": [ 100, 110 ], "unit": "degC", "scale_to_si": 1.0, "offset_to_si": 273.15 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "UV22 straight UV cure; wavelength 320-365 nm, dose and thickness require control.", "direction": "not_reported", "test_method": "not_reported" }, "note": "", "uncertainty": null }, { "id": "tg-post-cured", "quantity": "glass_transition", "value": [ 408.15, 413.15 ], "unit": "K", "qualifier": "reported_range", "source_id": "masterbond-uv22", "source_locator": "Typical properties and cure-specific glass-transition ranges; no numerical outgassing result imported.", "original": { "value": [ 135, 140 ], "unit": "degC", "scale_to_si": 1.0, "offset_to_si": 273.15 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "UV22 after UV cure plus 30-60 minute post-cure at 125 C.", "direction": "not_reported", "test_method": "not_reported" }, "note": "", "uncertainty": null } ], "limitations": [ "No cured mass density or complete elastic model was published on the inspected page.", "Marketing qualification claims are not numerical outgassing or flight-acceptance data." ], "certified_design_allowables": false }, { "id": "c71-enamel", "designation": "C71 Speedline enamel - coating-system reference", "family": "polymer", "material_form": "coating", "reference_state": "HMG single-pack synthetic alkyd machinery enamel; matt/satin/gloss and colour-specific formulation must be selected.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": false, "source_id": "hmg-c71", "properties": [ { "id": "service_temperature", "quantity": "service_temperature", "value": 443.15, "unit": "K", "qualifier": "upper_bound", "source_id": "hmg-c71", "source_locator": "Manufacturer product description: temperature resistance up to 170 C, dependent on colour; matt, satin and gloss variants.", "original": { "value": 170, "unit": "degC", "scale_to_si": 1.0, "offset_to_si": 273.15 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "HMG single-pack synthetic alkyd machinery enamel; matt/satin/gloss and colour-specific formulation must be selected.", "direction": "not_reported", "test_method": "not_reported" }, "note": "Up to 170 C depending on colour; exposure duration and mechanical performance not specified.", "uncertainty": null } ], "limitations": [ "Published upper temperature depends on colour; it is not a universal continuous-use design limit.", "Cured density, modulus, strength and heat capacity remain unknown; package weights are not cured-film density." ], "certified_design_allowables": false }, { "id": "hmg-stoving-hammer", "designation": "Stoving Enamel Hammer - cured coating reference", "family": "polymer", "material_form": "coating", "reference_state": "HMG TOPSTV stoving enamel hammer finish; colour, cure and coated substrate must be selected.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": false, "source_id": "hmg-hammer-stoving", "properties": [ { "id": "dry_film_thickness", "quantity": "dry_film_thickness", "value": 2.4999999999999998e-05, "unit": "m", "qualifier": "typical", "source_id": "hmg-hammer-stoving", "source_locator": "Technical properties: coverage basis at 25 micrometres DFT and temperature resistance 160 C.", "original": { "value": 25, "unit": "micrometre", "scale_to_si": 1e-06, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "HMG TOPSTV stoving enamel hammer finish; colour, cure and coated substrate must be selected.", "direction": "not_reported", "test_method": "not_reported" }, "note": "Dry-film thickness used in the manufacturer coverage statement, not a dimensional assignment.", "uncertainty": null }, { "id": "service_temperature", "quantity": "service_temperature", "value": 433.15, "unit": "K", "qualifier": "upper_bound", "source_id": "hmg-hammer-stoving", "source_locator": "Technical properties: coverage basis at 25 micrometres DFT and temperature resistance 160 C.", "original": { "value": 160, "unit": "degC", "scale_to_si": 1.0, "offset_to_si": 273.15 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "HMG TOPSTV stoving enamel hammer finish; colour, cure and coated substrate must be selected.", "direction": "not_reported", "test_method": "not_reported" }, "note": "Manufacturer temperature-resistance statement; duration and test method not reported.", "uncertainty": null } ], "limitations": [ "Application thickness is a source coverage basis, not measured thickness of a rendered object.", "Cured density and elastic data are not supplied; never use solvent-mixture density to fill these fields." ], "certified_design_allowables": false }, { "id": "hmg-sc601-clear", "designation": "Acrythane SC601 clearcoat - layer reference", "family": "polymer", "material_form": "coating", "reference_state": "HMG SC601 two-component acrylic cured with isocyanate hardener; clearcoat and sheen/cure selection required.", "identity_status": "specific_reference_not_identification_of_rendered_object", "isotropic_reference_model": false, "source_id": "hmg-sc601-clear", "properties": [ { "id": "dry_film_thickness", "quantity": "dry_film_thickness", "value": 2.4999999999999998e-05, "unit": "m", "qualifier": "typical", "source_id": "hmg-sc601-clear", "source_locator": "Two-component acrylic/isocyanate clearcoat; stated coverage basis 25 micrometres DFT. No cured density or modulus stated.", "original": { "value": 25, "unit": "micrometre", "scale_to_si": 1e-06, "offset_to_si": 0.0 }, "conditions": { "temperature_k": null, "temperature_interval_k": null, "moisture_dry_basis_kg_kg": null, "strain_rate_per_s": null, "state": "HMG SC601 two-component acrylic cured with isocyanate hardener; clearcoat and sheen/cure selection required.", "direction": "not_reported", "test_method": "not_reported" }, "note": "Coverage-basis DFT from manufacturer technical properties; not measured cured-film mass.", "uncertainty": null } ], "limitations": [ "Dry-film thickness is an application reference only.", "Cured density, elasticity, thermal conductivity and strength remain unknown; a transparent epoxy is not silently substituted." ], "certified_design_allowables": false } ] }