Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 1.90 - 1.98 g/cc | 1.90 - 1.98 g/cc | ASTM D792 |
Deformation | 7.0 - 13 % | 7.0 - 13 % | ASTM D621 |
Mechanical Properties | Metric | English | Comments |
Hardness, Shore D | 57 - 64 | 57 - 64 | ASTM D2240 |
Ball Indentation Hardness | 48.0 - 52.0 MPa | 6960 - 7540 psi | ISO 2032-N132 |
Tensile Strength at Break | >= 16.0 MPa | >= 2320 psi | ASTM D4745-97 |
Elongation at Break | >= 180 % | >= 180 % | ASTM D4745-97 |
Compressive Strength | 6.50 - 8.50 MPa @Temperature 23.0 °C, Time 86400 sec | 943 - 1230 psi @Temperature 73.4 °F, Time 24.0 hour | @ 1% deformation, 140 Kg/cm2; ASTM D621 |
Coefficient of Friction, Dynamic | 0.10 - 0.15 | 0.10 - 0.15 | ASTM D1894 |
Coefficient of Friction, Static | 0.18 - 0.42 | 0.18 - 0.42 | ASTM D1894 |
Electrical Properties | Metric | English | Comments |
Volume Resistivity | 8.00e+18 ohm-cm | 8.00e+18 ohm-cm | ASTM D257 |
Surface Resistance | 6.00e+14 ohm | 6.00e+14 ohm | ASTM D257 |
Dielectric Constant | 1.8 @Frequency 60.0 - 2.00e+6 Hz | 1.8 @Frequency 60.0 - 2.00e+6 Hz | ASTM D150 |
Dielectric Strength | 20.0 - 50.0 kV/mm | 508 - 1270 kV/in | ASTM D149 |
Thermal Properties | Metric | English | Comments |
Thermal Conductivity | 0.350 W/m-K | 2.43 BTU-in/hr-ft²-°F | ASTM C 177 |
Melting Point | 327 °C | 621 °F | DSC |
Maximum Service Temperature, Air | 250 °C | 482 °F | DSC |
Minimum Service Temperature, Air | -85.0 °C | -121 °F | DSC |
Flammability, UL94 | V-0 | V-0 |