- 密度 [g/cm3]: 1.79
- 吸水率 [%]: 0.05
- 拉伸强度 [MPa]: 50.0
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 1.79 g/cc | 0.0647 lb/in³ | ISO 1183-1 | ||
| Moisture Absorption at Equilibrium | 0.010 % @Temperature 23.0 °C | 0.010 % @Temperature 73.4 °F | 50% RH | ||
| Water Absorption at Saturation | 0.050 % @Temperature 23.0 °C | 0.050 % @Temperature 73.4 °F | |||
| Mechanical Properties | Metric | English | Comments | ||
| Hardness, Shore D | 78 | 78 | DIN 53505 | ||
| Tensile Strength, Yield | 50.0 MPa | 7250 psi | ISO 527-1/-2 | ||
| Creep Strength | 10.0 MPa | 1450 psi | stress leading to 1% elongation; ISO 899-1 | ||
| Modulus of Elasticity | 2.30 GPa | 334 ksi | |||
| Compressive Yield Strength | 17.0 MPa @Strain 1.00 % | 2470 psi @Strain 1.00 % | dry; ISO 604 | ||
| 32.0 MPa @Strain 2.00 % | 4640 psi @Strain 2.00 % | dry; ISO 604 | |||
| Charpy Impact Unnotched | NB | NB | ISO 179 | ||
| Charpy Impact, Notched | 1.00 J/cm² | 4.76 ft-lb/in² | ISO 179-1/1eA | ||
| Coefficient of Friction, Dynamic | 0.35 | 0.35 | |||
| Sand Slurry | 21 | 21 | µm/km | ||
| Electrical Properties | Metric | English | Comments | ||
| Electrical Resistivity | 1.00e+14 ohm-cm | 1.00e+14 ohm-cm | IEC 60093 | ||
| Surface Resistance | 1.00e+13 ohm | 1.00e+13 ohm | IEC 60093 | ||
| Dielectric Constant | 6.0 @Frequency 1.00e+6 Hz | 6.0 @Frequency 1.00e+6 Hz | IEC 60250 | ||
| 7.4 @Frequency 100 Hz | 7.4 @Frequency 100 Hz | IEC 60250 | |||
| Dielectric Strength | 18.0 kV/mm | 457 kV/in | IEC 60243-1 | ||
| Dielectric Loss Index | 0.025 @Frequency 100 Hz | 0.025 @Frequency 100 Hz | IEC 60250 | ||
| 0.165 @Frequency 1.00e+6 Hz | 0.165 @Frequency 1.00e+6 Hz | IEC 60250 | |||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear | 125 µm/m-°C @Temperature 23.0 - 60.0 °C | 69.4 µin/in-°F @Temperature 73.4 - 140 °F | |||
| 140 µm/m-°C @Temperature 23.0 - 100 °C | 77.8 µin/in-°F @Temperature 73.4 - 212 °F | ||||
| Melting Point | 175 °C | 347 °F | ISO 11357-1 | ||
| Maximum Service Temperature, Air | 150 °C @Time 7.20e+7 sec | 302 °F @Time 20000 hour | |||
| 160 °C @Time <=86400 sec | 320 °F @Time <=24.0 hour | ||||
| Minimum Service Temperature, Air | -50.0 °C | -58.0 °F | |||
| Flammability, UL94 | V-0 | V-0 | |||
| Compliance Properties | Metric | English | Comments | ||
| FDA | Yes | Yes | |||
| Descriptive Properties | |||||
| Color | Natural | ||||