- 密度 [g/cm3]: 3.25
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 3.25 - 3.35 g/cc | 0.117 - 0.121 lb/in3 | molded; ASTM D792 |
| Deformation | 5.5 - 6.5 % @Pressure 13.7 MPa, Time 86400 sec | 5.5 - 6.5 % @Pressure 1990 psi, Time 24.0 hour | after 24hr relaxation; ASTM D621 |
| 10 - 10.5 % @Pressure 13.7 MPa, Time 86400 sec | 10 - 10.5 % @Pressure 1990 psi, Time 24.0 hour | ASTM D621 | |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Shore D | 65 - 70 | 65 - 70 | molded; ASTM D2240 |
| Tensile Strength | 17.0 - 23.0 MPa | 2470 - 3340 psi | molded; ASTM D4745 |
| Elongation at Break | 180 - 230 % | 180 - 230 % | molded; ASTM D4745 |
| Compressive Yield Strength | 10.0 - 10.5 MPa @Strain 1.00 % | 1450 - 1520 psi @Strain 1.00 % | ASTM D695 |
| Coefficient of Friction, Dynamic | 0.13 | 0.13 | |
| K (wear) Factor | 20.0 - 30.0 x 10-8 mm3/N-M | 9.93 - 14.9 x 10-10 in3-min/ft-lb-hr | at PV 100; ASTM D3702 |
| Thermal Properties | Metric | English | Comments |
| CTE, linear | 100 - 120 μm/m-°C | 55.6 - 66.7 μin/in-°F | ASTM D696 |
| Maximum Service Temperature, Air | 260 °C | 500 °F | |
| Minimum Service Temperature, Air | -200 °C | -328 °F | |