- 密度 [g/cm3]: 0.074
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 0.0740 g/cc | 0.00267 lb/in³ | ISO 845 | ||
| Cell Length | 0.420 mm | 0.0165 in | |||
| Mechanical Properties | Metric | English | Comments | ||
| Hardness, Shore A | 26 | 26 | ISO 868 | ||
| Hardness, Shore O | 34 | 34 | ISO 868 | ||
| Hardness, Shore OO | 82 | 82 | ISO 868 | ||
| Tensile Strength | 1.411 MPa | 204.6 psi | ISO 1798 | ||
| Elongation at Break | 132 % | 132 % | |||
| Compressive Yield Strength | 0.218 MPa @Strain 25.0 % | 31.6 psi @Strain 25.0 % | ISO 7214 | ||
| Tear Strength | 1.48 kN/m | 8.44 pli | ISO 8067 | ||
| Compression Set | 13.2 % @Time 79200 sec, Strain 50.0 % | 13.2 % @Time 22.0 hour, Strain 50.0 % | 0.5 hr recovery; ISO 7214 | ||
| Thermal Properties | Metric | English | Comments | ||
| Thermal Conductivity | 0.0343 W/m-K | 0.238 BTU-in/hr-ft²-°F | mean temp of 0°C; ISO 8301 | ||
| 0.0390 W/m-K | 0.271 BTU-in/hr-ft²-°F | mean temp of 50°C; ISO 8301 | |||
| 0.0441 W/m-K | 0.306 BTU-in/hr-ft²-°F | mean temp of 83°C; ISO 8301 | |||
| Maximum Service Temperature, Air | 160 °C | 320 °F | |||
| Descriptive Properties | |||||
| Flammability | Heat Release: FAR/CS 25.853 | Pass at 1/2 in | |||
| Radiant Heat Panel: FAR 25.856 | Pass at 1/8, 1/2, and 1 in | ||||
| Smoke Density: ABD0031 | Pass at 1/2 in | ||||
| Smoke Density: FAR/CS 25.853 | Pass at 1/2 in | ||||
| Toxic Gas Emission: ABD0031 | Pass at 1/2 in | ||||
| Vertical Burner (60 sec): FAR/CS 25.853 | Pass at 1 in | ||||