物性表: | |||
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 1.23 g/cc | 0.0444 lb/in³ | ASTM D792 |
Water Absorption | 1.0 % | 1.0 % | ASTM D570 |
Linear Mold Shrinkage | 0.0050 cm/cm | 0.0050 in/in | ASTM D955 |
Mechanical Properties | Metric | English | Comments |
Tensile Strength, Yield | 120.1 MPa | 17420 psi | ASTM D638 |
Elongation at Break | 10 % | 10 % | ASTM D638 |
Flexural Yield Strength | 164.8 MPa | 23900 psi | ASTM D790 |
Flexural Modulus | 4.56 GPa | 661 ksi | ASTM D790 |
Izod Impact, Notched | 0.690 J/cm @Thickness 3.17 mm |
1.29 ft-lb/in @Thickness 0.125 in |
ASTM D256 |
Thermal Properties | Metric | English | Comments |
Melting Point | 216 °C | 421 °F | ASTM D789 |
Deflection Temperature at 1.8 MPa (264 psi) | 199 °C | 390 °F | ASTM D648 |
Processing Properties | Metric | English | Comments |
Rear Barrel Temperature | <= 216 °C | <= 420 °F | |
Middle Barrel Temperature | 227 - 254 °C | 440 - 490 °F | |
Front Barrel Temperature | 238 - 266 °C | 460 - 510 °F | |
Nozzle Temperature | 238 - 266 °C | 460 - 510 °F | |
Melt Temperature | 232 - 271 °C | 450 - 520 °F | |
Mold Temperature | 21.1 - 93.3 °C | 70.0 - 200 °F | |
Drying Temperature | 82.2 °C | 180 °F | |
Dry Time | 3 - 4 hour | 3 - 4 hour | |
Injection Pressure | 82.7 - 172 MPa | 12000 - 25000 psi | |
Back Pressure | 0.000 - 0.345 MPa | 0.000 - 50.0 psi | |
Screw Speed | 40 - 80 rpm | 40 - 80 rpm |
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