- 密度 [g/cm3]: 1.9
- 弯曲强度 [MPa]: 18.6
- 脆化温度 [℃]: -41.0
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.90 - 2.00 g/cc | 0.0686 - 0.0723 lb/in³ | |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Shore A | 77 - 87 | 77 - 87 | ASTM D2240 |
| Tensile Strength, Ultimate | 18.6 MPa | 2700 psi | ASTM D412 |
| Elongation at Break | 125 % | 125 % | ASTM D412 |
| 100% Modulus | 0.0124 GPa | 1.80 ksi | ASTM D412 |
| Tear Strength | 3.06 kN/m | 17.5 pli | |
| Abrasion | 121 | 121 | NBS Abrasion Resistance; ASTM D1630 |
| Compression Set | 35 % @Temperature 204 °C | 35 % @Temperature 399 °F | 70 hr at 204°C; ASTM D395B; Pellets |
| Electrical Properties | Metric | English | Comments |
| Electrical Resistivity | 5.00e+17 ohm-cm | 5.00e+17 ohm-cm | |
| Dielectric Constant | 4.9 @Frequency 1000 Hz | 4.9 @Frequency 1000 Hz | |
| Dielectric Strength | >= 17.7 kV/mm | >= 450 kV/in | |
| Dissipation Factor | 0.0050 @Frequency 1000 Hz | 0.0050 @Frequency 1000 Hz | |
| Thermal Properties | Metric | English | Comments |
| CTE, linear | 229 µm/m-°C @Temperature 22.0 - 100 °C | 127 µin/in-°F @Temperature 71.6 - 212 °F | |
| 230 µm/m-°C @Temperature 22.0 - 260 °C | 128 µin/in-°F @Temperature 71.6 - 500 °F | ||
| Specific Heat Capacity | 0.945 J/g-°C @Temperature 50.0 °C | 0.226 BTU/lb-°F @Temperature 122 °F | |
| 0.974 J/g-°C @Temperature 100 °C | 0.233 BTU/lb-°F @Temperature 212 °F | ||
| 1.053 J/g-°C @Temperature 150 °C | 0.2517 BTU/lb-°F @Temperature 302 °F | ||
| Thermal Conductivity | 0.170 W/m-K @Temperature 200 °C | 1.18 BTU-in/hr-ft²-°F @Temperature 392 °F | |
| 0.180 W/m-K @Temperature 100 °C | 1.25 BTU-in/hr-ft²-°F @Temperature 212 °F | ||
| 0.190 W/m-K @Temperature 50.0 °C | 1.32 BTU-in/hr-ft²-°F @Temperature 122 °F | ||
| Maximum Service Temperature, Air | 288 °C | 550 °F | Maximum recommended service temperature. |
| Brittleness Temperature | -41.0 °C | -41.8 °F | ASTM D746 |