- 密度 [g/cm3]: 1.44
- 吸水率 [%]: 0.47
- 拉伸强度 [MPa]: 76.0
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 1.44 g/cc | 0.0520 lb/in³ | ISO 1183-1 | ||
| Moisture Absorption at Equilibrium | 0.23 % @Temperature 23.0 °C | 0.23 % @Temperature 73.4 °F | 50% RH | ||
| Water Absorption at Saturation | 0.47 % @Temperature 23.0 °C | 0.47 % @Temperature 73.4 °F | |||
| Mechanical Properties | Metric | English | Comments | ||
| Hardness, Rockwell M | 94 | 94 | ISO 2039-2 | ||
| Hardness, Shore D | 81 | 81 | DIN 53505 | ||
| Ball Indentation Hardness | 160 MPa | 23200 psi | ISO 2039-1 | ||
| Tensile Strength, Yield | 76.0 MPa | 11000 psi | dry; ISO 527-1/-2 | ||
| 76.0 MPa | 11000 psi | 50% RH; ISO 527-1/-2 | |||
| Elongation at Break | 5.0 % | 5.0 % | dry; ISO 527-1/-2 | ||
| 5.0 % | 5.0 % | 50% RH; ISO 527-1/-2 | |||
| Creep Strength | 23.0 MPa | 3340 psi | stress leading to 1% elongation; dry; ISO 899-1 | ||
| 23.0 MPa | 3340 psi | stress leading to 1% elongation; 50% RH; ISO 899-1 | |||
| Modulus of Elasticity | 3.30 GPa | 479 ksi | dry | ||
| 3.30 GPa | 479 ksi | 50% RH | |||
| Compressive Yield Strength | 24.0 MPa @Strain 1.00 % | 3480 psi @Strain 1.00 % | dry; ISO 604 | ||
| 47.0 MPa @Strain 2.00 % | 6820 psi @Strain 2.00 % | dry; ISO 604 | |||
| 95.0 MPa @Strain 5.00 % | 13800 psi @Strain 5.00 % | dry; ISO 604 | |||
| Charpy Impact Unnotched | 3.00 J/cm² | 14.3 ft-lb/in² | ISO 179-1/1eU | ||
| >= 3.00 J/cm² | >= 14.3 ft-lb/in² | ISO 179 | |||
| Charpy Impact, Notched | 0.250 J/cm² | 1.19 ft-lb/in² | ISO 179-1/1eA | ||
| Coefficient of Friction, Dynamic | 0.18 | 0.18 | |||
| Sand Slurry | 0.050 | 0.050 | µm/km | ||
| Electrical Properties | Metric | English | Comments | ||
| Electrical Resistivity | >= 1.00e+14 ohm-cm | >= 1.00e+14 ohm-cm | dry; IEC 60093 | ||
| >= 1.00e+14 ohm-cm | >= 1.00e+14 ohm-cm | 50% RH; IEC 60093 | |||
| Surface Resistance | >= 1.00e+13 ohm | >= 1.00e+13 ohm | dry; IEC 60093 | ||
| >= 1.00e+13 ohm | >= 1.00e+13 ohm | 50% RH; IEC 60093 | |||
| Dielectric Constant | 3.2 @Frequency 1.00e+6 Hz | 3.2 @Frequency 1.00e+6 Hz | dry; IEC 60250 | ||
| 3.2 @Frequency 1.00e+6 Hz | 3.2 @Frequency 1.00e+6 Hz | 50% RH; IEC 60250 | |||
| 3.4 @Frequency 100 Hz | 3.4 @Frequency 100 Hz | dry; IEC 60250 | |||
| 3.4 @Frequency 100 Hz | 3.4 @Frequency 100 Hz | 50% RH; IEC 60250 | |||
| Dielectric Strength | 21.0 kV/mm | 533 kV/in | dry; IEC 60243-1 | ||
| 21.0 kV/mm | 533 kV/in | 50% RH; IEC 60243-1 | |||
| Dielectric Loss Index | 0.0010 @Frequency 100 Hz | 0.0010 @Frequency 100 Hz | dry; IEC 60250 | ||
| 0.0010 @Frequency 100 Hz | 0.0010 @Frequency 100 Hz | 50% RH; IEC 60250 | |||
| 0.014 @Frequency 1.00e+6 Hz | 0.014 @Frequency 1.00e+6 Hz | dry; IEC 60250 | |||
| 0.014 @Frequency 1.00e+6 Hz | 0.014 @Frequency 1.00e+6 Hz | 50% RH; IEC 60250 | |||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear | 65.0 µm/m-°C @Temperature 23.0 - 60.0 °C | 36.1 µin/in-°F @Temperature 73.4 - 140 °F | |||
| 85.0 µm/m-°C @Temperature 23.0 - 100 °C | 47.2 µin/in-°F @Temperature 73.4 - 212 °F | ||||
| Melting Point | 245 °C | 473 °F | ISO 11357-1 | ||
| Maximum Service Temperature, Air | 100 °C @Time 7.20e+7 sec | 212 °F @Time 20000 hour | |||
| 115 °C @Time 1.80e+7 sec | 239 °F @Time 5000 hour | ||||
| 160 °C @Time <=86400 sec | 320 °F @Time <=24.0 hour | ||||
| Minimum Service Temperature, Air | -20.0 °C | -4.00 °F | |||
| Glass Transition Temp, Tg | 70.0 °C | 158 °F | ISO 11357-1 | ||
| Flammability, UL94 | HB | HB | |||
| Compliance Properties | Metric | English | Comments | ||
| European Food 1935/2004 | Yes | Yes | |||
| FDA | Yes | Yes | |||
| Descriptive Properties | |||||
| Color | Light Grey | ||||