材料说明：耐热
物性表：
物性表：
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.06 g/cc | 1.06 g/cc | 23°C; ASTM D792 |
| Moisture Absorption | 0.0600 % | 0.0600 % | 23°C, 50% RH 24 hours; ASTM D570 |
| Linear Mold Shrinkage | 0.0050 - 0.0070 cm/cm | 0.0050 - 0.0070 in/in | ASTM D955 |
| Mechanical Properties | Metric | English | Comments |
| Tensile Strength, Yield | 47.0 MPa | 6820 psi | 23°C, 50% RH; ASTM D638 |
| Elongation at Break | 50 % | 50 % | 23°C, 50% RH; ASTM D638 |
| Flexural Strength | 76.0 MPa | 11000 psi | 23°C, 50% RH; ASTM D790 |
| Flexural Modulus | 2.25 GPa | 326 ksi | 23°C, 50% RH; ASTM D790 |
| Izod Impact, Notched | 1.47 J/cm @Thickness 6.40 mm, Temperature 23.0 °C |
2.75 ft-lb/in @Thickness 0.252 in, Temperature 73.4 °F |
ASTM D256 |
| 2.16 J/cm @Thickness 3.20 mm, Temperature 23.0 °C |
4.05 ft-lb/in @Thickness 0.126 in, Temperature 73.4 °F |
ASTM D256 | |
| Electrical Properties | Metric | English | Comments |
| Volume Resistivity | 1.00e+16 ohm-cm | 1.00e+16 ohm-cm | 50% RH; ASTM D257 |
| Surface Resistance | 1.00e+16 ohm | 1.00e+16 ohm | 50% RH; ASTM D257 |
| Dielectric Constant | 2.8 @Frequency 1e+6 Hz |
2.8 @Frequency 1e+6 Hz |
50% RH; ASTM D150 |
| 2.8 @Frequency 1e+6 Hz |
2.8 @Frequency 1e+6 Hz |
50% RH; ASTM D150 | |
| Dielectric Strength | 29.0 kV/mm @Thickness 2.00 mm |
737 kV/in @Thickness 0.0787 in |
Short time; ASTM D149 |
| Dissipation Factor | 0.00050 @Frequency 60 Hz |
0.00050 @Frequency 60 Hz |
50% RH; ASTM D150 |
| 0.00060 @Frequency 1e+6 Hz |
0.00060 @Frequency 1e+6 Hz |
50% RH; ASTM D150 | |
| Arc Resistance | 70 sec | 70 sec | Tungsten; ASTM D495 |
| Thermal Properties | Metric | English | Comments |
| CTE, linear | 80.0 µm/m-°C @Temperature -30.0 - 60.0 °C |
44.4 µin/in-°F @Temperature -22.0 - 140 °F |
ASTM D696 |
| Deflection Temperature at 1.8 MPa (264 psi) | 100 °C | 212 °F | ASTM D648 |
| Flammability, UL94 | HB @Thickness 1.60 mm |
HB @Thickness 0.0630 in |
|
| HB @Thickness 3.20 mm |
HB @Thickness 0.126 in |
||
| Processing Properties | Metric | English | Comments |
| Processing Temperature | 230 - 280 °C | 446 - 536 °F | Resin Temperature |
| Mold Temperature | 50.0 - 80.0 °C | 122 - 176 °F | |
| Drying Temperature | 80.0 - 90.0 °C | 176 - 194 °F | Pre-drying Temperature |
| Dry Time | 2 - 4 hour | 2 - 4 hour | |
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