- 密度 [g/cm3]: 2.25
- 吸水率 [%]: 0.015
- 缺口冲击强度: 320.0
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 2.25 g/cc | 0.0813 lb/in³ | ASTM D792 | ||
| Moisture Absorption at Equilibrium | 0.00 % @Temperature 23.0 °C | 0.00 % @Temperature 73.4 °F | 50% RH; ASTM D570 | ||
| Water Absorption at Saturation | 0.015 % | 0.015 % | ASTM D570 | ||
| Deformation | 3.0 % @Time 86400 sec, Pressure 100 MPa | 3.0 % @Time 24.0 hour, Pressure 14500 psi | ASTM D621 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Hardness, Shore D | 60 - 65 | 60 - 65 | ASTM D 2240 | ||
| Tensile Strength at Break | 10.3 MPa | 1490 psi | ASTM D638 | ||
| Elongation at Break | 150 % | 150 % | ASTM D638 | ||
| Compressive Yield Strength | 3.60 MPa @Strain 1.00 %, Time 3.60e+6 sec | 522 psi @Strain 1.00 %, Time 1000 hour | ASTM D695 | ||
| Compressive Modulus | 0.440 GPa | 63.8 ksi | ASTM D695 | ||
| Izod Impact, Notched (ISO) | 320 kJ/m² | 152 ft-lb/in² | ASTM D256 | ||
| Coefficient of Friction, Dynamic | 0.25 | 0.25 | on polished steel; MPC Test | ||
| Coefficient of Friction, Static | 0.15 | 0.15 | on polished steel; MPC Test | ||
| K Factor (Wear Factor) | 0.050 | 0.050 | µm/s. PV = 0.1 MPa-m/s; max P = 6.9 MPa; MPC Test | ||
| Limiting Pressure Velocity | 0.350 MPa-m/sec | 9990 psi-ft/min | without lubrication; MPC Test | ||
| Electrical Properties | Metric | English | Comments | ||
| Volume Resistivity | 1.00e+17 ohm-cm | 1.00e+17 ohm-cm | ASTM D257 | ||
| Surface Resistance | 2.00e+13 ohm | 2.00e+13 ohm | ASTM D257 | ||
| Dielectric Constant | 2.5 @Frequency 1.00e+6 Hz | 2.5 @Frequency 1.00e+6 Hz | ASTM D150 | ||
| Dielectric Strength | 15.7 kV/mm @Thickness 2.00 mm | 399 kV/in @Thickness 0.0787 in | ASTM D149 | ||
| Dielectric Loss Index | 0.0010 - 0.0040 @Frequency 1.00e+6 Hz | 0.0010 - 0.0040 @Frequency 1.00e+6 Hz | ASTM D150 | ||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear, Parallel to Flow | 106 µm/m-°C @Temperature 23.0 - 100 °C | 58.9 µin/in-°F @Temperature 73.4 - 212 °F | |||
| CTE, linear, Transverse to Flow | 92.0 µm/m-°C @Temperature 23.0 °C | 51.1 µin/in-°F @Temperature 73.4 °F | |||
| Thermal Conductivity | 0.330 W/m-K | 2.29 BTU-in/hr-ft²-°F | ASTM D177 | ||
| Maximum Service Temperature, Air | 288 °C | 550 °F | |||
| Minimum Service Temperature, Air | -240 °C | -400 °F | |||
| Flammability, UL94 | V-0 | V-0 | |||
| Compliance Properties | Metric | English | Comments | ||
| FDA | No | No | |||
| Descriptive Properties | |||||
| Color | Red Rust | ||||
| UV Resistance | Y | ||||