- 拉伸强度 [MPa]: 19.48
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Specific Gravity | 2.27 g/cc | 2.27 g/cc | ASTM D792 | ||
| Deformation | 20 % | 20 % | 2000 psi 78°F; ASTM D621 | ||
| 30 % | 30 % | 1000 psi 300°F; ASTM D621 | |||
| Mechanical Properties | Metric | English | Comments | ||
| Hardness, Shore D | 55 | 55 | ASTM D2240 | ||
| Tensile Strength, Yield | 19.48 MPa | 2825 psi | ASTM D1457 | ||
| Elongation at Break | 247 % | 247 % | ASTM D1457 | ||
| Compressive Strength | 26.2 MPa | 3800 psi | ASTM D695 | ||
| Shear Strength | 14.5 MPa @Temperature 149 °C | 2100 psi @Temperature 300 °F | ASTM D732 | ||
| 15.9 MPa @Temperature 93.3 °C | 2300 psi @Temperature 200 °F | ASTM D732 | |||
| 17.6 MPa @Temperature 65.6 °C | 2550 psi @Temperature 150 °F | ASTM D732 | |||
| 19.3 MPa @Temperature 37.8 °C | 2800 psi @Temperature 100 °F | ASTM D732 | |||
| 20.0 MPa @Temperature 26.7 °C | 2900 psi @Temperature 80.0 °F | ASTM D732 | |||
| Coefficient of Friction, Static | 0.10 | 0.10 | 33.3 psi | ||
| K (wear) Factor | 18.1 x 10-8 mm³/N-M | 9.00 x 10-10 in³-min/ft-lb-hr | |||
| Descriptive Properties | |||||
| Color | Dark Gray to Black | ||||