Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 1.40 g/cc | 1.40 g/cc | ASTM D792 |
Linear Mold Shrinkage | 0.020 - 0.022 cm/cm | 0.020 - 0.022 in/in | ASTM D955 |
Mechanical Properties | Metric | English | Comments |
Hardness, Rockwell M | 80 | 80 | ASTM D785 |
Tensile Strength at Break | 54.0 MPa | 7830 psi | ASTM D638 |
Elongation at Break | 70 % | 70 % | ASTM D638 |
Flexural Strength | 78.0 MPa | 11300 psi | ASTM D790 |
Flexural Modulus | 2.35 GPa | 341 ksi | ASTM D790 |
Izod Impact, Notched | 0.900 J/cm | 1.69 ft-lb/in | ASTM D256 |
11.0 J/cm | 20.6 ft-lb/in | Reverse notched; ASTM D256 | |
Coefficient of Friction, Dynamic | 0.10 | 0.10 | ASTM D1894 |
Coefficient of Friction, Static | 0.10 | 0.10 | ASTM D1894 |
Taber Abrasion, mg/1000 Cycles | 12 | 12 | CS 17 Wheel, 1000g; ASTM D1044 |
Thermal Properties | Metric | English | Comments |
Deflection Temperature at 0.46 MPa (66 psi) | 155 °C | 311 °F | ASTM D648 |
Deflection Temperature at 1.8 MPa (264 psi) | 105 °C | 221 °F | ASTM D648 |
Processing Properties | Metric | English | Comments |
Rear Barrel Temperature | 160 - 180 °C | 320 - 356 °F | |
Middle Barrel Temperature | 180 - 200 °C | 356 - 392 °F | |
Front Barrel Temperature | 190 - 200 °C | 374 - 392 °F | |
Nozzle Temperature | 190 - 200 °C | 374 - 392 °F | |
Melt Temperature | 190 - 200 °C | 374 - 392 °F | |
Mold Temperature | 60.0 - 100 °C | 140 - 212 °F | |
Drying Temperature | 90.0 - 110 °C | 194 - 230 °F | |
Dry Time | 3 - 6 hour | 3 - 6 hour | |
Injection Pressure | 34.32 - 68.65 MPa | 4978 - 9957 psi | Second |
39.2 - 118 MPa | 5690 - 17100 psi | First | |
Back Pressure | 0.000 - 3.92 MPa | 0.000 - 569 psi | |
Screw Speed | 50 - 100 rpm | 50 - 100 rpm |
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