- 吸水率 [%]: 14.0
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Specific Gravity | 1.18 g/cc | 1.18 g/cc | DIN 53 479 | ||
| Moisture Absorption at Equilibrium | 3.7 % | 3.7 % | Absorption of humidity in standard operating environment; DIN 53 715 | ||
| Water Absorption at Saturation | 14 % | 14 % | DIN 53 495 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Ball Indentation Hardness | 170 - 200 MPa @Time 30.0 sec | 24700 - 29000 psi @Time 0.00833 hour | DIN 53 456 | ||
| Tensile Strength | 65.0 MPa | 9430 psi | cond.; DIN 53 455 | ||
| 80.0 MPa | 11600 psi | dry; DIN 53 455 | |||
| Elongation at Break | 30 % | 30 % | dry; DIN 53 455 | ||
| 280 % | 280 % | cond.; DIN 53 455 | |||
| Tensile Modulus | 1.20 GPa | 174 ksi | cond.; DIN 53 457 | ||
| 3.50 GPa | 508 ksi | dry; DIN 53 457 | |||
| Charpy Impact, Notched | NB | NB | DIN 53 453 | ||
| Coefficient of Friction, Dynamic | 0.20 - 0.45 | 0.20 - 0.45 | Against steel, p=0.05 N/mm2, v=0.6 m/s, hardened and ground | ||
| Electrical Properties | Metric | English | Comments | ||
| Volume Resistivity | 1.00e+13 ohm-cm | 1.00e+13 ohm-cm | DIN 53 482, VDE 0303, Part 3 | ||
| Dielectric Constant | 9.4 - 11 @Frequency 1.00e+6 Hz | 9.4 - 11 @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 | 0.21 - 0.35 @Frequency 1.00e+6 Hz | 0.21 - 0.35 @Frequency 1.00e+6 Hz | DIN 53 483, IEC-250 | ||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear | 75.0 μm/m-°C | 41.7 μin/in-°F | |||
| Specific Heat Capacity | 2.10 J/g-°C | 0.502 BTU/lb-°F | |||
| Thermal Conductivity | 0.300 W/m-K | 2.08 BTU-in/hr-ft2-°F | |||
| Melting Point | 295 °C | 563 °F | DIN 53 736 | ||
| Maximum Service Temperature, Air | 140 °C | 284 °F | Continuous use | ||
| 280 °C | 536 °F | Short Periods | |||
| Deflection Temperature at 1.8 MPa (264 psi) | 160 °C | 320 °F | ISO-R 75 Method A | ||
| Flammability, UL94 | V-2 | V-2 | |||
| Descriptive Properties | |||||
| Color | reddish brown | ||||
| Creep Resistance | Grade CTI 400 | DIN 53 480, IEC-112, VDE 0303 Part 1 | |||
| Resistance to hot water, suds | resistant in some conditions | ||||