- 密度 [g/cm3]: 2.09
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 2.09 - 2.14 g/cc | 0.0755 - 0.0773 lb/in³ | extruded; ASTM D792 |
| 2.10 - 2.15 g/cc | 0.0759 - 0.0777 lb/in³ | molded; ASTM D792 | |
| Deformation | 4.0 - 6.0 % @Pressure 13.7 MPa, Time 86400 sec | 4.0 - 6.0 % @Pressure 1990 psi, Time 24.0 hour | after 24hr relaxation; ASTM D621 |
| 6.5 - 8.0 % @Pressure 13.7 MPa, Time 86400 sec | 6.5 - 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 |
| 55 - 60 | 55 - 60 | extruded; ASTM D2240 | |
| Tensile Strength | >= 14.0 MPa | >= 2030 psi | extruded; ASTM D4894, ASTM D4745 |
| 15.0 - 20.0 MPa | 2180 - 2900 psi | molded; ASTM D4894, ASTM D4745 | |
| Elongation at Break | >= 70 % | >= 70 % | extruded; ASTM D4745 |
| 170 - 250 % | 170 - 250 % | molded; ASTM D4894 | |
| Compressive Yield Strength | 6.50 - 7.50 MPa @Strain 1.00 % | 943 - 1090 psi @Strain 1.00 % | ASTM D695 |
| Coefficient of Friction, Dynamic | 0.070 | 0.070 | ASTM D1894 |
| K (wear) Factor | 60.0 x 10-8 mm³/N-M | 29.8 x 10-10 in³-min/ft-lb-hr | at PV 100; ASTM D3702 |
| Thermal Properties | Metric | English | Comments |
| CTE, linear | 120 - 130 µm/m-°C | 66.7 - 72.2 µin/in-°F | ASTM D696 |
| Maximum Service Temperature, Air | 260 °C | 500 °F | |
| Minimum Service Temperature, Air | -200 °C | -328 °F | |