- 密度 [g/cm3]: 2.24
- 弯曲强度 [MPa]: 20.0
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 2.24 g/cc | 0.0809 lb/in³ | ASTM D792 |
Apparent Bulk Density | 0.510 g/cc | 0.0184 lb/in³ | ASTM D4894 |
Linear Mold Shrinkage | 0.016 cm/cm | 0.016 in/in | Radial shrinkage of 10 cm o.d. sintered rod at 23°C |
Mechanical Properties | Metric | English | Comments |
Hardness, Shore D | 59 | 59 | |
Tensile Strength, Ultimate | 20.0 MPa | 2900 psi | ASTM D638 |
Elongation at Break | 220 % | 220 % | ASTM D638 |
Coefficient of Friction, Dynamic | 0.060 | 0.060 | ASTM D1894 |
Coefficient of Friction, Static | 0.080 | 0.080 | ASTM D1894 |
Electrical Properties | Metric | English | Comments |
Electrical Resistivity | 1.00e+15 ohm-cm | 1.00e+15 ohm-cm | ASTM D257 |
Thermal Properties | Metric | English | Comments |
CTE, linear, Parallel to Flow | 150 µm/m-°C @Temperature 23.0 - 250 °C | 83.3 µin/in-°F @Temperature 73.4 - 482 °F | ASTM D696 |
Thermal Conductivity | 0.410 W/m-K | 2.85 BTU-in/hr-ft²-°F | ASTM C177 |
Maximum Service Temperature, Air | 260 °C | 500 °F | Continuous Service |