- 密度 [g/cm3]: 1.9
- 弯曲强度 [MPa]: 8.0
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.90 - 2.19 g/cc | 0.0686 - 0.0791 lb/in³ | Average value: 2.10 g/cc Grade Count:20 |
| Apparent Bulk Density | 0.390 - 0.770 g/cc | 0.0141 - 0.0278 lb/in³ | Average value: 0.603 g/cc Grade Count:11 |
| Linear Mold Shrinkage | 0.0200 - 0.0450 cm/cm | 0.0200 - 0.0450 in/in | Average value: 0.0272 cm/cm Grade Count:12 |
| Deformation | 2.50 - 14.0 % | 2.50 - 14.0 % | Average value: 7.29 % Grade Count:6 |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Shore D | 52.0 - 70.0 | 52.0 - 70.0 | Average value: 63.3 Grade Count:18 |
| Tensile Strength, Ultimate | 8.00 - 39.0 MPa | 1160 - 5660 psi | Average value: 17.0 MPa Grade Count:18 |
| Elongation at Break | 30.0 - 350 % | 30.0 - 350 % | Average value: 150 % Grade Count:20 |
| Compressive Yield Strength | 7.00 - 23.4 MPa | 1020 - 3400 psi | Average value: 11.7 MPa Grade Count:7 |
| Shear Strength | 14.479 - 19.3053 MPa @Temperature 26.7 - 149 °C | 2100.0 - 2800.00 psi @Temperature 80.0 - 300 °F | Average value: 16.9 MPa Grade Count:1 |
| Coefficient of Friction | 0.0600 - 0.240 | 0.0600 - 0.240 | Average value: 0.0977 Grade Count:13 |
| Coefficient of Friction, Static | 0.0500 - 0.200 | 0.0500 - 0.200 | Average value: 0.0913 Grade Count:8 |
| K (wear) Factor | 12.0 - 60.4 x 10-8 mm³/N-M | 5.96 - 30.0 x 10-10 in³-min/ft-lb-hr | Average value: 26.4 x 10-8 mm³/N-M Grade Count:6 |
| Electrical Properties | Metric | English | Comments |
| Electrical Resistivity | 1000 - 1.00e+11 ohm-cm | 1000 - 1.00e+11 ohm-cm | Average value: 1.25e+10 ohm-cm Grade Count:8 |
| Surface Resistance | 1000 - 1.00e+12 ohm | 1000 - 1.00e+12 ohm | Average value: 3.33e+11 ohm Grade Count:3 |
| Thermal Properties | Metric | English | Comments |
| CTE, linear | 65.0 - 160 µm/m-°C | 36.1 - 88.9 µin/in-°F | Average value: 121 µm/m-°C Grade Count:12 |
| 90.0 - 140 µm/m-°C @Temperature 30.0 - 300 °C | 50.0 - 77.8 µin/in-°F @Temperature 86.0 - 572 °F | Average value: 113 µm/m-°C Grade Count:2 | |
| Thermal Conductivity | 0.590 - 0.800 W/m-K | 4.09 - 5.55 BTU-in/hr-ft²-°F | Average value: 0.643 W/m-K Grade Count:6 |
| Maximum Service Temperature, Air | 260 - 300 °C | 500 - 572 °F | Average value: 263 °C Grade Count:12 |
| Minimum Service Temperature, Air | -200 °C | -328 °F | Average value: -200 °C Grade Count:6 |