- 吸水率 [%]: 0.5
- 弯曲模量 [MPa]: 4.10
- 热变形温度 [℃]: 182.0
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Specific Gravity | 1.32 g/cc | 1.32 g/cc | DIN 53 479 | ||
| Moisture Absorption at Equilibrium | 0.10 % | 0.10 % | Absorption of humidity in standard operating environment; DIN 53 715 | ||
| Water Absorption at Saturation | 0.50 % | 0.50 % | DIN 53 495 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Tensile Strength | 92.0 MPa | 13300 psi | DIN 53 455 | ||
| Elongation at Break | 50 % | 50 % | DIN 53 455 | ||
| Tensile Modulus | 3.60 GPa | 522 ksi | DIN 53 457 | ||
| Flexural Modulus | 4.10 GPa | 595 ksi | from bending test; DIN 53 457 | ||
| Charpy Impact, Notched | NB | NB | DIN 53 453 | ||
| Coefficient of Friction, Dynamic | 0.30 - 0.38 | 0.30 - 0.38 | Against steel, p=0.05 N/mm², v=0.6 m/s, hardened and ground | ||
| Electrical Properties | Metric | English | Comments | ||
| Volume Resistivity | 4.90e+16 ohm-cm | 4.90e+16 ohm-cm | DIN 53 482, VDE 0303, Part 3 | ||
| Dielectric Constant | 3.2 - 3.3 @Frequency 1.00e+6 Hz | 3.2 - 3.3 @Frequency 1.00e+6 Hz | DIN 53 483, IEC-250 | ||
| Dielectric Strength | 20.0 kV/mm | 508 kV/in | Breakdown; DIN 53 481, IEC-243, VDE 0303 Part 1 | ||
| Dielectric Loss Index | 0.0010 - 0.0040 @Frequency 1.00e+6 Hz | 0.0010 - 0.0040 @Frequency 1.00e+6 Hz | DIN 53 483, IEC-250 | ||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear | 47.0 µm/m-°C | 26.1 µin/in-°F | |||
| Specific Heat Capacity | 0.320 J/g-°C | 0.0765 BTU/lb-°F | |||
| Thermal Conductivity | 0.250 W/m-K | 1.74 BTU-in/hr-ft²-°F | |||
| Melting Point | 334 °C | 633 °F | DIN 53 736 | ||
| Maximum Service Temperature, Air | 250 °C | 482 °F | Continuous use | ||
| 300 °C | 572 °F | Short Periods | |||
| Deflection Temperature at 0.46 MPa (66 psi) | 182 °C | 360 °F | ISO-R 75 Method B | ||
| Deflection Temperature at 1.8 MPa (264 psi) | 140 °C | 284 °F | ISO-R 75 Method A | ||
| Glass Transition Temp, Tg | 143 °C | 289 °F | dynamic; DIN 53 736 | ||
| Flammability, UL94 | V-0 | V-0 | |||
| Descriptive Properties | |||||
| Color | gray | ||||
| Creep Resistance | Grade CTI 150 | DIN 53 480, IEC-112, VDE 0303 Part 1 | |||
| Resistance to hot water, suds | resistant | ||||