- 密度 [g/cm3]: 2.21
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 2.21 g/cc | 0.0798 lb/in3 | ASTM D4894 |
| Apparent Bulk Density | 0.820 g/cc | 0.0296 lb/in3 | ASTM D4894 |
| Particle Size | 800 μm | 800 μm | ASTM D4894 |
| Deformation | 4.0 % @Pressure 15.00 MPa | 4.0 % @Pressure 2175 psi | ASTM D621 |
| 6.0 % @Time 86400 sec, Pressure 15.00 MPa | 6.0 % @Time 24.0 hour, Pressure 2175 psi | ASTM D621 | |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Shore D | 62 | 62 | Initial; ASTM D2240 |
| 57 @Time 15.0 sec | 57 @Time 0.00417 hour | ASTM D2240 | |
| Tensile Strength at Break | 20.7 MPa | 3000 psi | ASTM D4894 |
| Elongation at Break | 375 % | 375 % | ASTM D4894 |
| Tensile Modulus | 0.0965 GPa | 14.0 ksi | ASTM D638 |
| Thermal Properties | Metric | English | Comments |
| CTE, linear | 57.0 μm/m-°C @Temperature 30.0 - 100 °C | 31.7 μin/in-°F @Temperature 86.0 - 212 °F | ASTM E831 |
| 77.0 μm/m-°C @Temperature 100 - 200 °C | 42.8 μin/in-°F @Temperature 212 - 392 °F | ASTM E831 | |
| 95.0 μm/m-°C @Temperature 200 - 300 °C | 52.8 μin/in-°F @Temperature 392 - 572 °F | ASTM E831 | |
| Thermal Conductivity | 0.260 W/m-K @Temperature 100 °C | 1.80 BTU-in/hr-ft2-°F @Temperature 212 °F | ASTM E1530 |
| 0.270 W/m-K @Temperature 250 °C | 1.87 BTU-in/hr-ft2-°F @Temperature 482 °F | ASTM E1530 | |
| Shrinkage | 2.2 % | 2.2 % | ASTM D4894 |