- 密度 [g/cm3]: 2.24
- 吸水率 [%]: 0.03
- 断裂伸长率 [%]: 13.0
- 弯曲强度 [MPa]: 7.0
- 硬度: 50.0
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 2.24 - 2.33 g/cc | 0.0809 - 0.0842 lb/in³ | Average value: 2.29 g/cc Grade Count:9 |
| Water Absorption | 0.0300 - 0.100 % | 0.0300 - 0.100 % | Average value: 0.0650 % Grade Count:4 |
| Moisture Absorption at Equilibrium | 0.100 % | 0.100 % | Average value: 0.100 % Grade Count:3 |
| Water Absorption at Saturation | 0.200 - 2.50 % | 0.200 - 2.50 % | Average value: 1.10 % Grade Count:5 |
| Deformation | 1.10 - 12.0 % | 1.10 - 12.0 % | Average value: 5.42 % Grade Count:4 |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Rockwell R | 50.0 - 55.0 | 50.0 - 55.0 | Average value: 52.0 Grade Count:5 |
| Hardness, Shore D | 60.0 - 70.0 | 60.0 - 70.0 | Average value: 64.1 Grade Count:8 |
| Ball Indentation Hardness | 40.0 - 135 MPa | 5800 - 19600 psi | Average value: 75.0 MPa Grade Count:5 |
| Tensile Strength, Ultimate | 7.00 - 23.0 MPa | 1020 - 3340 psi | Average value: 10.5 MPa Grade Count:8 |
| Elongation at Break | 6.50 - 300 % | 6.50 - 300 % | Average value: 86.6 % Grade Count:9 |
| Elongation at Yield | 4.00 - 5.00 % | 4.00 - 5.00 % | Average value: 4.33 % Grade Count:3 |
| Modulus of Elasticity | 1.45 - 2.07 GPa | 210 - 300 ksi | Average value: 1.69 GPa Grade Count:5 |
| Flexural Yield Strength | 13.0 - 15.2 MPa | 1890 - 2200 psi | Average value: 14.0 MPa Grade Count:5 |
| Compressive Yield Strength | 10.5 - 27.6 MPa | 1520 - 4000 psi | Average value: 18.3 MPa Grade Count:5 |
| Charpy Impact Unnotched | 0.800 - 3.00 J/cm² | 3.81 - 14.3 ft-lb/in² | Average value: 2.27 J/cm² Grade Count:3 |
| Charpy Impact, Notched | 0.450 - 0.750 J/cm² | 2.14 - 3.57 ft-lb/in² | Average value: 0.650 J/cm² Grade Count:3 |
| Coefficient of Friction | 0.0300 - 0.300 | 0.0300 - 0.300 | Average value: 0.175 Grade Count:8 |
| Coefficient of Friction, Static | 0.0800 - 0.320 | 0.0800 - 0.320 | Average value: 0.192 Grade Count:4 |
| K (wear) Factor | 4.03 - 1210 x 10-8 mm³/N-M | 2.00 - 600 x 10-10 in³-min/ft-lb-hr | Average value: 424 x 10-8 mm³/N-M Grade Count:3 |
| Limiting Pressure Velocity | 0.250 - 0.400 MPa-m/sec | 7140 - 11400 psi-ft/min | Average value: 0.310 MPa-m/sec Grade Count:4 |
| Electrical Properties | Metric | English | Comments |
| Electrical Resistivity | 1.00e+10 - 1.00e+15 ohm-cm | 1.00e+10 - 1.00e+15 ohm-cm | Average value: 1.70e+14 ohm-cm Grade Count:6 |
| Surface Resistance | 1.00e+10 - 1.00e+13 ohm | 1.00e+10 - 1.00e+13 ohm | Average value: 4.53e+12 ohm Grade Count:7 |
| Dielectric Constant | 2.58 - 2.85 | 2.58 - 2.85 | Average value: 2.72 Grade Count:4 |
| Dielectric Strength | 7.00 - 25.0 kV/mm | 178 - 635 kV/in | Average value: 11.2 kV/mm Grade Count:7 |
| Thermal Properties | Metric | English | Comments |
| CTE, linear | 45.0 - 103 µm/m-°C | 25.0 - 57.0 µin/in-°F | Average value: 73.5 µm/m-°C Grade Count:5 |
| Thermal Conductivity | 0.440 - 0.770 W/m-K | 3.05 - 5.34 BTU-in/hr-ft²-°F | Average value: 0.683 W/m-K Grade Count:4 |
| Melting Point | 327 - 327 °C | 621 - 621 °F | Average value: 327 °C Grade Count:7 |
| Maximum Service Temperature, Air | 260 °C | 500 °F | Average value: 260 °C Grade Count:8 |
| Deflection Temperature at 1.8 MPa (264 psi) | 98.9 - 132 °C | 210 - 270 °F | Average value: 112 °C Grade Count:5 |
| Minimum Service Temperature, Air | -200 - -50.0 °C | -328 - -58.0 °F | Average value: -117 °C Grade Count:3 |
| Flammability, UL94 | V-0 | V-0 | Grade Count:7 |
| Oxygen Index | 95.0 % | 95.0 % | Average value: 95.0 % Grade Count:3 |