- 吸水率 [%]: 0.2
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Specific Gravity | 1.85 g/cc | 1.85 g/cc | ASTM D-792 | ||
| Water Absorption | 0.20 % | 0.20 % | % by wt.; ASTM D-570 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Flexural Strength | 360 MPa | 52200 psi | ASTM D-790 | ||
| Compressive Strength | 241 MPa @Temperature 288 °C | 35000 psi @Temperature 550 °F | ASTM D-695 | ||
| 280 MPa @Temperature 200 °C | 40600 psi @Temperature 392 °F | ASTM D-695 | |||
| 380 MPa @Temperature 150 °C | 55100 psi @Temperature 302 °F | ASTM D-695 | |||
| 500 MPa @Temperature 20.0 °C | 72500 psi @Temperature 68.0 °F | ASTM D-695 | |||
| Compressive Modulus | 18.0 GPa | 2610 ksi | ASTM D-695 | ||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear | 13.0 μm/m-°C @Temperature 20.0 °C | 7.22 μin/in-°F @Temperature 68.0 °F | Across Surface; ASTM D-696 | ||
| 57.0 μm/m-°C @Temperature 20.0 °C | 31.7 μin/in-°F @Temperature 68.0 °F | Across Thickness; ASTM D-696 | |||
| Thermal Conductivity | 0.250 W/m-K | 1.74 BTU-in/hr-ft2-°F | ASTM C-177 | ||
| Maximum Service Temperature, Air | 232 °C | 450 °F | |||
| 320 °C | 608 °F | ||||
| Descriptive Properties | |||||
| Standard Color | Light Beige | ||||
| Thickness Tolerance in | ± 0.004 | ||||