Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 1.93 - 1.96 g/cc | 1.93 - 1.96 g/cc | ASTM D792 |
Deformation | 5.5 - 7.5 % | 5.5 - 7.5 % | Permanent deformation after 24 hrs @ 23°C; ASTM D621 |
5.0 - 12 % | 5.0 - 12 % | ASTM D621 | |
Mechanical Properties | Metric | English | Comments |
Hardness, Shore D | 57 - 62 | 57 - 62 | ASTM D2240 |
Ball Indentation Hardness | 50.0 - 55.0 MPa | 7250 - 7980 psi | ISO 2032-N132 |
Tensile Strength at Break | >= 13.0 MPa | >= 1890 psi | ASTM D4745-97 |
Elongation at Break | >= 130 % | >= 130 % | ASTM D4745-97 |
Compressive Strength | 5.50 - 7.50 MPa @Temperature 23.0 °C, Time 86400 sec | 798 - 1090 psi @Temperature 73.4 °F, Time 24.0 hour | @ 1% deformation, 140 Kg/cm2; ASTM D621 |
Coefficient of Friction, Dynamic | 0.15 - 0.19 | 0.15 - 0.19 | ASTM D1894 |
Coefficient of Friction, Static | 0.20 - 0.45 | 0.20 - 0.45 | ASTM D1894 |
Electrical Properties | Metric | English | Comments |
Volume Resistivity | 1.00e+16 ohm-cm | 1.00e+16 ohm-cm | ASTM D257 |
Surface Resistance | 1.00e+15 ohm | 1.00e+15 ohm | ASTM D257 |
Dielectric Constant | 1.9 @Frequency 60.0 - 2.00e+6 Hz | 1.9 @Frequency 60.0 - 2.00e+6 Hz | ASTM D150 |
Dielectric Strength | 20.0 - 60.0 kV/mm | 508 - 1520 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 |