- 吸水率 [%]: 0.01
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 2.21 - 2.23 g/cc | 2.21 - 2.23 g/cc | ASTM D792 |
Water Absorption | 0.010 % | 0.010 % | ASTM D570 |
Deformation | 4.0 - 5.5 % | 4.0 - 5.5 % | Permanent deformation after 24 hrs @ 23°C; ASTM D621 |
9.0 - 11.5 % | 9.0 - 11.5 % | ASTM D621 | |
Mechanical Properties | Metric | English | Comments |
Hardness, Shore D | 57 - 60 | 57 - 60 | ASTM D2240 |
Ball Indentation Hardness | 45.0 - 50.0 MPa | 6530 - 7250 psi | ISO 2032-N132 |
Tensile Strength at Break | >= 12.0 MPa | >= 1740 psi | ASTM D4894 |
Elongation at Break | >= 140 % | >= 140 % | ASTM D4894 |
Electrical Properties | Metric | English | Comments |
Volume Resistivity | 1.00e+15 ohm-cm | 1.00e+15 ohm-cm | ASTM D257 |
Surface Resistance | 1.00e+14 ohm | 1.00e+14 ohm | ASTM D257 |
Thermal Properties | Metric | English | Comments |
Thermal Conductivity | 0.340 W/m-K | 2.36 BTU-in/hr-ft²-°F | ASTM C 177 |
Melting Point | 327 °C | 621 °F | DSC |
Maximum Service Temperature, Air | 260 °C | 500 °F | DSC |
Minimum Service Temperature, Air | -140 °C | -220 °F | DSC |
Flammability, UL94 | V-0 | V-0 |