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物性表:
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 1.13 g/cc | 1.13 g/cc | ASTM D792 |
Viscosity Measurement | 3.2 | 3.2 | Relative Viscosity; Sulfuric Acid |
82 | 82 | Relative Viscosity; Formic Acid | |
Linear Mold Shrinkage | 0.013 cm/cm | 0.013 in/in | ASTM D955 |
Mechanical Properties | Metric | English | Comments |
Tensile Strength at Break | 81.4 MPa | 11800 psi | ASTM D638 |
Elongation at Break | 60 % | 60 % | ASTM D638 |
Flexural Strength | 103 MPa | 15000 psi | ASTM D790 |
Flexural Modulus | 2.76 GPa | 400 ksi | ASTM D790 |
Izod Impact, Notched | 0.534 J/cm | 1.00 ft-lb/in | ASTM D256 |
Thermal Properties | Metric | English | Comments |
Melting Point | 220 °C | 428 °F | |
Deflection Temperature at 0.46 MPa (66 psi) | 180 °C | 356 °F | ASTM D648 |
Deflection Temperature at 1.8 MPa (264 psi) | 65.0 °C | 149 °F | ASTM D648 |
Processing Properties | Metric | English | Comments |
Rear Barrel Temperature | 238 - 249 °C | 460 - 480 °F | |
Middle Barrel Temperature | 238 - 249 °C | 460 - 480 °F | |
Front Barrel Temperature | 243 - 260 °C | 470 - 500 °F | |
Nozzle Temperature | 249 - 260 °C | 480 - 500 °F | |
Melt Temperature | 249 - 260 °C | 480 - 500 °F | |
Mold Temperature | 48.9 - 82.2 °C | 120 - 180 °F | |
Drying Temperature | 73.9 °C | 165 °F | |
Dry Time | 4 hour | 4 hour | |
Moisture Content | <= 0.080 % | <= 0.080 % |