颗粒:
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物性表:
Physical Properties | Metric | English | Comments | ||
---|---|---|---|---|---|
Density | 1.14 g/cc | 0.0412 lb/in³ | ISO 1183 | ||
Water Absorption | 1.2 % @Temperature 23.0 °C, Time 86400 sec |
1.2 % @Temperature 73.4 °F, Time 24.0 hour |
ISO 62 | ||
Linear Mold Shrinkage, Flow | 0.019 cm/cm | 0.019 in/in | |||
Linear Mold Shrinkage, Transverse | 0.019 cm/cm | 0.019 in/in | |||
Mechanical Properties | Metric | English | Comments | ||
Hardness, Rockwell R | 121 | 121 | ASTM D786 | ||
Tensile Strength, Yield | 84.0 MPa | 12200 psi | ASTM D6368 | ||
Elongation at Break | 10 % | 10 % | ASTM D638 | ||
Flexural Strength | 118 MPa | 17100 psi | ASTM D790 | ||
Flexural Modulus | 3.00 GPa | 435 ksi | ASTM D790 | ||
Izod Impact, Notched | 0.620 J/cm | 1.16 ft-lb/in | ASTM D256 | ||
Electrical Properties | Metric | English | Comments | ||
Dielectric Constant | 2.9 | 2.9 | IEC 60250 | ||
Dissipation Factor | 0.030 | 0.030 | IEC 60250 | ||
Thermal Properties | Metric | English | Comments | ||
Melting Point | 262 °C | 504 °F | ASTM D3418 | ||
Deflection Temperature at 0.46 MPa (66 psi) | 73.0 °C | 163 °F | ASTM D648 | ||
Deflection Temperature at 1.8 MPa (264 psi) | 211 °C | 412 °F | ASTM D648 | ||
Processing Properties | Metric | English | Comments | ||
Feed Temperature | 265 - 285 °C | 509 - 545 °F | |||
Front Barrel Temperature | 275 - 295 °C | 527 - 563 °F | |||
Mold Temperature | 50.0 - 80.0 °C | 122 - 176 °F | |||
Drying Temperature | 80.0 °C | 176 °F | |||
Moisture Content | <= 0.20 % | <= 0.20 % | |||
De |
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Compression Zone | 270-290°C |
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