- 密度 [g/cm3]: 2.2
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 2.20 - 2.30 g/cc | 0.0795 - 0.0831 lb/in³ | molded; ASTM D792 |
| Deformation | 3.0 - 4.0 % @Pressure 13.7 MPa, Time 86400 sec | 3.0 - 4.0 % @Pressure 1990 psi, Time 24.0 hour | after 24hr relaxation; ASTM D621 |
| 7.0 - 8.0 % @Pressure 13.7 MPa, Time 86400 sec | 7.0 - 8.0 % @Pressure 1990 psi, Time 24.0 hour | ASTM D621 | |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Shore D | 55 - 60 | 55 - 60 | molded; ASTM D2240 |
| Tensile Strength | 15.0 - 20.0 MPa | 2180 - 2900 psi | molded; ASTM D4745 |
| Elongation at Break | 220 - 270 % | 220 - 270 % | molded; ASTM D4745 |
| Compressive Yield Strength | 8.50 - 9.00 MPa @Strain 1.00 % | 1230 - 1310 psi @Strain 1.00 % | ASTM D695 |
| Coefficient of Friction, Dynamic | 0.080 | 0.080 | |
| K (wear) Factor | 10.0 - 20.0 x 10-8 mm³/N-M | 4.96 - 9.93 x 10-10 in³-min/ft-lb-hr | at PV 100; ASTM D3702 |
| Thermal Properties | Metric | English | Comments |
| CTE, linear | 90.0 - 120 µm/m-°C | 50.0 - 66.7 µin/in-°F | ASTM D696 |
| Maximum Service Temperature, Air | 260 °C | 500 °F | |
| Minimum Service Temperature, Air | -200 °C | -328 °F | |