- 密度 [g/cm3]: 1.03
- 吸水率 [%]: 1.4
- 拉伸强度 [MPa]: 55.0
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 1.03 g/cc | 0.0372 lb/in³ | ISO 1183-1 | ||
| Moisture Absorption at Equilibrium | 0.90 % @Temperature 23.0 °C | 0.90 % @Temperature 73.4 °F | 50% RH | ||
| Water Absorption at Saturation | 1.4 % @Temperature 23.0 °C | 1.4 % @Temperature 73.4 °F | |||
| Mechanical Properties | Metric | English | Comments | ||
| Hardness, Shore D | 78 | 78 | DIN 53505 | ||
| Tensile Strength, Yield | 55.0 MPa | 7980 psi | dry; ISO 527-1 | ||
| 55.0 MPa | 7980 psi | 50% RH; ISO 527-1 | |||
| Elongation at Break | 200 % | 200 % | dry; ISO 527-1 | ||
| 200 % | 200 % | 50% RH; ISO 527-1 | |||
| Modulus of Elasticity | 2.00 GPa | 290 ksi | dry | ||
| 2.00 GPa | 290 ksi | 50% RH | |||
| Charpy Impact Unnotched | NB | NB | ISO 179 | ||
| Charpy Impact, Notched | 2.00 J/cm² | 9.52 ft-lb/in² | dry; ISO 179-1/1eA | ||
| Coefficient of Friction, Dynamic | 0.35 | 0.35 | |||
| Sand Slurry | 0.80 | 0.80 | µm/km | ||
| Electrical Properties | Metric | English | Comments | ||
| Electrical Resistivity | >= 1.00e+12 ohm-cm | >= 1.00e+12 ohm-cm | 50% RH; IEC 60093 | ||
| >= 1.00e+15 ohm-cm | >= 1.00e+15 ohm-cm | dry; IEC 60093 | |||
| Surface Resistance | >= 1.00e+12 ohm | >= 1.00e+12 ohm | 50% RH; IEC 60093 | ||
| >= 1.00e+13 ohm | >= 1.00e+13 ohm | dry; IEC 60093 | |||
| Dielectric Constant | 3.5 @Frequency 100 Hz | 3.5 @Frequency 100 Hz | dry; IEC 60250 | ||
| Dielectric Strength | 20.0 kV/mm | 508 kV/in | 50% RH; IEC 60243-1 | ||
| 50.0 kV/mm | 1270 kV/in | dry; IEC 60243-1 | |||
| Dielectric Loss Index | 0.038 @Frequency 100 Hz | 0.038 @Frequency 100 Hz | dry; IEC 60250 | ||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear | 100 µm/m-°C @Temperature 23.0 - 60.0 °C | 55.6 µin/in-°F @Temperature 73.4 - 140 °F | |||
| 120 µm/m-°C @Temperature 23.0 - 100 °C | 66.7 µin/in-°F @Temperature 73.4 - 212 °F | ||||
| Thermal Conductivity | 0.230 W/m-K | 1.60 BTU-in/hr-ft²-°F | |||
| Melting Point | 180 °C | 356 °F | ISO 11357-1 | ||
| Maximum Service Temperature, Air | 120 °C @Time 1.80e+7 sec | 248 °F @Time 5000 hour | |||
| 150 °C @Time <=86400 sec | 302 °F @Time <=24.0 hour | ||||
| Minimum Service Temperature, Air | -60.0 °C | -76.0 °F | |||
| Flammability, UL94 | HB | HB | |||
| Compliance Properties | Metric | English | Comments | ||
| FDA | Yes | Yes | |||
| Descriptive Properties | |||||
| Color | Natural | ||||