- 密度 [g/cm3]: 1.45
- 吸水率 [%]: 0.47
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 1.45 g/cc | 0.0524 lb/in3 | ISO 1183 | ||
| Moisture Absorption at Equilibrium | 0.23 % | 0.23 % | in normal climate 23°C/50%RH; ISO 62 | ||
| Water Absorption at Saturation | 0.47 % | 0.47 % | in water at 23°C; ISO 62 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Hardness, Rockwell M | 94 @Thickness 10.0 mm | 94 @Thickness 0.394 in | ISO 2039-2 | ||
| Ball Indentation Hardness | 160 MPa | 23200 psi | value at 30 sec.; ISO 2039-1 | ||
| Tensile Strength at Break | 76.0 MPa | 11000 psi | v = 5 mm/min; ISO 527-2 | ||
| Elongation at Break | 7.0 % | 7.0 % | ISO 527-2 | ||
| Tensile Modulus | 3.45 GPa | 500 ksi | ISO 527-2 | ||
| Charpy Impact Unnotched | >= 3.00 J/cm2 | >= 14.3 ft-lb/in2 | ISO 179/1eU | ||
| Charpy Impact, Notched | 0.250 J/cm2 | 1.19 ft-lb/in2 | ISO 179/1eA | ||
| Electrical Properties | Metric | English | Comments | ||
| Electrical Resistivity | 1.00e+15 ohm-cm | 1.00e+15 ohm-cm | IEC 60093 | ||
| Surface Resistance | 1.00e+14 ohm | 1.00e+14 ohm | IEC 60093 | ||
| Dielectric Constant | 3.2 @Frequency 1e+6 Hz | 3.2 @Frequency 1e+6 Hz | IEC 60250 | ||
| 3.4 @Frequency 100 Hz | 3.4 @Frequency 100 Hz | IEC 60250 | |||
| Dielectric Strength | 21.0 kV/mm | 533 kV/in | in transformer oil; IEC 60243-1 | ||
| Dissipation Factor | 0.0010 @Frequency 100 Hz | 0.0010 @Frequency 100 Hz | IEC 60250 | ||
| 0.014 @Frequency 1e+6 Hz | 0.014 @Frequency 1e+6 Hz | IEC 60250 | |||
| Comparative Tracking Index | 600 V | 600 V | IEC 60112 | ||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear | 65.0 μm/m-°C @Temperature 20.0 °C | 36.1 μin/in-°F @Temperature 68.0 °F | ISO 11359 | ||
| Thermal Conductivity | 0.290 W/m-K | 2.01 BTU-in/hr-ft2-°F | |||
| Melting Point | 255 °C | 491 °F | 10K/min; ISO 3146 | ||
| Maximum Service Temperature, Air | 115 °C | 239 °F | Long Term | ||
| 160 °C | 320 °F | Short term | |||
| Deflection Temperature at 1.8 MPa (264 psi) | 75.0 °C | 167 °F | ISO 75-2 | ||
| Minimum Service Temperature, Air | -20.0 °C | -4.00 °F | |||
| Flammability, UL94 | HB @Thickness 3.00 mm | HB @Thickness 0.118 in | |||
| HB @Thickness 6.00 mm | HB @Thickness 0.236 in | ||||
| Descriptive Properties | |||||
| Food Compliance | yes | BGVV | |||
| yes | FD A | ||||