- 密度 [g/cm3]: 2.15
- 缺口冲击强度: 16.0
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 2.15 - 2.18 g/cc | 0.0777 - 0.0788 lb/in³ | DIN 53479 | ||
| Deformation | 14 % | 14 % | 14 MPa, 100 h, 23°C; ASTM D621-59 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Hardness, Shore D | 55 - 59 | 55 - 59 | DIN 53505 | ||
| Ball Indentation Hardness | 27.0 - 32.0 MPa | 3920 - 4640 psi | DIN 53456 | ||
| Tensile Strength at Break | 20.0 - 40.0 MPa | 2900 - 5800 psi | ASTM 1457-69 T | ||
| Elongation at Break | 250 - 500 % | 250 - 500 % | ASTM 1457-69 T | ||
| Tensile Modulus | 0.750 GPa | 109 ksi | DIN 53457 | ||
| Flexural Strength | 14.0 MPa | 2030 psi | 3.5% Flexural Stress; DIN 53452 | ||
| Compressive Strength | 10.0 MPa | 1450 psi | 1% Yield Point; DIN 53454 | ||
| 18.0 MPa | 2610 psi | 10% Yield Point; DIN 53454 | |||
| Izod Impact, Notched (ISO) | 16.0 kJ/m² | 7.61 ft-lb/in² | DIN EN ISO 197 397 | ||
| Izod Impact, Unnotched (ISO) | NB | NB | DIN EN ISO 197 397 | ||
| Coefficient of Friction, Dynamic | 0.23 - 0.27 | 0.23 - 0.27 | v = 1 m/s | ||
| 0.25 - 0.28 | 0.25 - 0.28 | v = 1.9 m/s | |||
| Abrasion | 4.0 | 4.0 | mm of depth after 5 hrs load duration; Partner Material ST 50 | ||
| Torsional Stiffness | 160 MPa | 23200 psi | DIN 53447 | ||
| Electrical Properties | Metric | English | Comments | ||
| Volume Resistivity | 1.00e+18 ohm-cm | 1.00e+18 ohm-cm | DIN 53482 | ||
| Surface Resistance | 1.00e+17 ohm | 1.00e+17 ohm | DIN 53482 | ||
| Dielectric Constant | 2.1 @Frequency 50.0 - 100 Hz | 2.1 @Frequency 50.0 - 100 Hz | DIN 53483 | ||
| Dielectric Strength | 50.0 - 80.0 kV/mm @Thickness 0.200 mm | 1270 - 2030 kV/in @Thickness 0.00787 in | VDE 0303 Part 2 | ||
| Dissipation Factor | 0.000030 @Frequency 1000 Hz | 0.000030 @Frequency 1000 Hz | DIN 53483 | ||
| 0.000050 @Frequency 50 Hz | 0.000050 @Frequency 50 Hz | DIN 53483 | |||
| 0.000070 @Frequency 1e+6 Hz | 0.000070 @Frequency 1e+6 Hz | DIN 53483 | |||
| <= 0.00010 @Frequency 1000 - 100000 Hz, Temperature -50.0 - 200 °C | <= 0.00010 @Frequency 1000 - 100000 Hz, Temperature -58.0 - 392 °F | DIN 53483 | |||
| Comparative Tracking Index | >= 600 V | >= 600 V | VDE 0303 Part 1/9.64 | ||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear | 160 µm/m-°C @Temperature 20.0 - 100 °C | 88.9 µin/in-°F @Temperature 68.0 - 212 °F | DIN 52328 | ||
| 195 µm/m-°C @Temperature 20.0 - 200 °C | 108 µin/in-°F @Temperature 68.0 - 392 °F | DIN 52328 | |||
| 250 µm/m-°C @Temperature 20.0 - 300 °C | 139 µin/in-°F @Temperature 68.0 - 572 °F | DIN 52328 | |||
| Specific Heat Capacity | 0.960 J/g-°C @Temperature 0.000 °C | 0.229 BTU/lb-°F @Temperature 32.0 °F | adiabatic calorimeter | ||
| 1.03 J/g-°C @Temperature 50.0 °C | 0.246 BTU/lb-°F @Temperature 122 °F | adiabatic calorimeter | |||
| Thermal Conductivity | >= 0.500 W/m-K | >= 3.47 BTU-in/hr-ft²-°F | DIN 52612 | ||
| Melting Point | 320 - 340 °C | 608 - 644 °F | Melting Range; DTA | ||
| Maximum Service Temperature, Air | 260 °C | 500 °F | Long Term | ||
| 300 °C | 572 °F | Short Term | |||
| Vicat Softening Point | 110 °C | 230 °F | in air; DIN 53460 | ||
| Minimum Service Temperature, Air | -200 °C | -328 °F | |||
| Descriptive Properties | |||||
| Bending cycles to failure | >10^6 | ||||
| Heat of Combustion | 4600 kJ/kg | ||||
| Incandescence resistance | Level 1 | ||||
| Volume change between r.t. and melting range | 27 to 28% | ||||
| Volume Change in the melting interval | 5 to 8% | ||||