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物性表:
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 1.46 g/cc | 0.0527 lb/in³ | ASTM D792 |
Water Absorption | 1.0 % | 1.0 % | 23°C/24 hr; ASTM D570 |
Linear Mold Shrinkage | 0.0080 cm/cm | 0.0080 in/in | |
Mechanical Properties | Metric | English | Comments |
Hardness, Rockwell R | 116 | 116 | ASTM D786 |
Tensile Strength, Yield | 85.0 MPa | 12300 psi | ASTM D638 |
Elongation at Break | 10 % | 10 % | ASTM D638 |
Flexural Yield Strength | 140 MPa | 20300 psi | ASTM D790 |
Flexural Modulus | 5.40 GPa | 783 ksi | ASTM D790 |
Izod Impact, Notched | 0.700 J/cm | 1.31 ft-lb/in | ASTM D256 |
Electrical Properties | Metric | English | Comments |
Arc Resistance | 190 sec | 190 sec | Tungsten electrode; ASTM D495 |
Thermal Properties | Metric | English | Comments |
CTE, linear | 40.0 µm/m-°C @Temperature 20.0 °C |
22.2 µin/in-°F @Temperature 68.0 °F |
ASTM D696 |
Melting Point | 220 °C | 428 °F | ASTM D2133 |
Deflection Temperature at 0.46 MPa (66 psi) | 200 °C | 392 °F | ASTM D648 |
Deflection Temperature at 1.8 MPa (264 psi) | 130 °C | 266 °F | ASTM D648 |
Flammability, UL94 | HB | HB | |
Processing Properties | Metric | English | Comments |
Processing Temperature | 270 - 290 °C | 518 - 554 °F | |
Mold Temperature | 80.0 - 90.0 °C | 176 - 194 °F |