- 弯曲模量 [MPa]: 19.0
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Specific Gravity | 1.41 g/cc | 1.41 g/cc | ASTM D792 | ||
| Deformation | 0.060 % | 0.060 % | ASTM D621 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Hardness, Rockwell M | 108 | 108 | ASTM D785 | ||
| Hardness, Shore D | 92 | 92 | ASTM D2240 | ||
| Tensile Strength at Break | 230 MPa | 33400 psi | ASTM D368 | ||
| Elongation at Break | 1.9 % | 1.9 % | ASTM D638 | ||
| Flexural Strength | 347 MPa | 50300 psi | ASTM D790 | ||
| Flexural Modulus | 19.0 GPa | 2750 ksi | Flexural 0.5% Secant Modulus; ASTM D790 | ||
| Compressive Yield Strength | >= 4.14 MPa | >= 600 psi | |||
| Compressive Strength | 262 MPa | 38000 psi | ASTM D695 | ||
| Shear Strength | 95.8 MPa | 13900 psi | Transverse; ASTM D732 | ||
| 120 MPa | 17400 psi | Axial; ASTM D732 | |||
| Secant Modulus | 21.72 GPa | 3150 ksi | Tensile 0.5% Secant Modulus; ASTM D638 | ||
| Coefficient of Friction, Dynamic | 0.18 | 0.18 | PV=12600 psi-ft./min.; ASTM G77 | ||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear | 12.6 µm/m-°C @Temperature <=149 °C | 7.00 µin/in-°F @Temperature <=300 °F | ASTM E228 | ||
| 30.6 µm/m-°C @Temperature >=149 °C | 17.0 µin/in-°F @Temperature >=300 °F | ASTM E228 | |||
| Descriptive Properties | |||||
| Color | Black | ||||