- 密度 [g/cm3]: 1.03
- 吸水率 [%]: 1.4
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.03 g/cc | 0.0372 lb/in3 | Dry Density |
| Moisture Absorption at Equilibrium | 0.90 % | 0.90 % | Saturation at 50% RH |
| Water Absorption at Saturation | 1.4 % | 1.4 % | 23°C |
| Mechanical Properties | Metric | English | Comments |
| Coefficient of Friction | 0.050 - 0.10 | 0.050 - 0.10 | to steel, added lubrication |
| 0.40 | 0.40 | to steel, no lubrication; ISO/DTR 7147 | |
| Electrical Properties | Metric | English | Comments |
| Volume Resistivity | 1.00e+13 - 3.00e+13 ohm-cm | 1.00e+13 - 3.00e+13 ohm-cm | DIN 53482 |
| Surface Resistance | 1.00e+15 - 3.00e+15 ohm | 1.00e+15 - 3.00e+15 ohm | DIN 53482 |
| Dielectric Constant | 3.7 @Frequency 1e+6 Hz | 3.7 @Frequency 1e+6 Hz | DIN 53483 |
| Dielectric Strength | 50.0 kV/mm | 1270 kV/in | DIN 53481 |
| Dissipation Factor | 0.030 @Frequency 1e+6 Hz | 0.030 @Frequency 1e+6 Hz | DIN 53483 |
| Thermal Properties | Metric | English | Comments |
| CTE, linear | 100 μm/m-°C @Temperature 20.0 °C | 55.6 μin/in-°F @Temperature 68.0 °F | |
| Specific Heat Capacity | 1.70 J/g-°C | 0.406 BTU/lb-°F | |
| Thermal Conductivity | 0.230 W/m-K | 1.60 BTU-in/hr-ft2-°F | DIN 52612 |
| Melting Point | 190 °C | 374 °F | |
| Maximum Service Temperature, Air | 110 °C | 230 °F | long time operation |
| 130 °C | 266 °F | medium time operation | |
| 150 °C | 302 °F | a few hours operation | |
| Minimum Service Temperature, Air | -60.0 °C | -76.0 °F | |
| Flammability, UL94 | HB | HB | |