颗粒:
物性表:
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 1.42 g/cc @Temperature 23.0 °C |
1.42 g/cc @Temperature 73.4 °F |
ASTM D792 |
Filler Content | 30 % | 30 % | |
Linear Mold Shrinkage | 0.0050 - 0.010 cm/cm | 0.0050 - 0.010 in/in | ASTM D955 |
Mechanical Properties | Metric | English | Comments |
Hardness, Rockwell R | 122 | 122 | ASTM D785 |
Tensile Strength, Ultimate | 76.5 MPa | 11100 psi | 5mm/min; ASTM D638 |
Elongation at Break | 2.0 % | 2.0 % | 5mm/min; ASTM D638 |
Flexural Strength | 93.2 MPa | 13500 psi | 2.8mm/min; ASTM D790 |
Flexural Modulus | 4.41 GPa | 640 ksi | 2.8mm/min; ASTM D790 |
Izod Impact, Notched | 0.196 J/cm @Thickness 3.17 mm, Temperature 23.0 °C |
0.367 ft-lb/in @Thickness 0.125 in, Temperature 73.4 °F |
ASTM D256 |
Thermal Properties | Metric | English | Comments |
Melting Point | 261 °C | 502 °F | ASTM D789 |
Deflection Temperature at 0.46 MPa (66 psi) | 220 °C | 428 °F | ASTM D648 |
Deflection Temperature at 1.8 MPa (264 psi) | 140 °C | 284 °F | ASTM D648 |
Flammability, UL94 | V-0 | V-0 | |
Processing Properties | Metric | English | Comments |
Middle Barrel Temperature | 250 - 300 °C | 482 - 572 °F | Cylinder Temperature |
Mold Temperature | 50.0 - 90.0 °C | 122 - 194 °F | |
Drying Temperature | 80.0 - 90.0 °C | 176 - 194 °F | |
Dry Time | 4 - 6 hour | 4 - 6 hour |
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