| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Specific Gravity | 2.05 - 2.12 g/cc | 2.05 - 2.12 g/cc | ASTM D792 | ||
| Deformation | 3.0 - 4.0 % @Time 86400 sec | 3.0 - 4.0 % @Time 24.0 hour | Permanent, after Relaxation; ASTM D695 | ||
| 6.0 - 7.0 % @Time 86400 sec, Pressure 13.7 MPa | 6.0 - 7.0 % @Time 24.0 hour, Pressure 1990 psi | Under Load; ASTM D695 | |||
| Mechanical Properties | Metric | English | Comments | ||
| Hardness, Shore D | 62 - 66 | 62 - 66 | ASTM D2240 | ||
| Tensile Strength | 13.0 - 18.0 MPa | 1890 - 2610 psi | ASTM D4894 | ||
| Elongation at Break | 60 - 120 % | 60 - 120 % | ASTM D4894 | ||
| Electrical Properties | Metric | English | Comments | ||
| Volume Resistivity | 10000 ohm-cm | 10000 ohm-cm | ASTM D257 | ||
| Thermal Properties | Metric | English | Comments | ||
| Maximum Service Temperature, Air | 260 °C | 500 °F | |||
| Minimum Service Temperature, Air | -200 °C | -328 °F | |||
| Descriptive Properties | |||||
| Ageing and Weatherability | Stable over 20 years of exposure | ||||
| Radiations Resistance (Gamma Rays) | Low | Electrical properties unchanged, Mechanical properties decreased | |||
