- 密度 [g/cm3]: 2.17
- 弯曲强度 [MPa]: 38.0
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 2.17 g/cc | 0.0784 lb/in³ | ASTM D792 |
| Apparent Bulk Density | 0.450 g/cc | 0.0163 lb/in³ | ASTM D4894 |
| Linear Mold Shrinkage | 0.033 cm/cm | 0.033 in/in | Radial shrinkage of 10 cm o.d. sintered rod at 23°C |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Shore D | 52 | 52 | |
| Tensile Strength, Ultimate | 38.0 MPa | 5510 psi | ASTM D638 |
| Elongation at Break | 370 % | 370 % | ASTM D638 |
| Coefficient of Friction, Dynamic | 0.060 | 0.060 | ASTM D1894 |
| Coefficient of Friction, Static | 0.080 | 0.080 | ASTM D1894 |
| Thermal Properties | Metric | English | Comments |
| Maximum Service Temperature, Air | 260 °C | 500 °F | Continuous Service |