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物性表:
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 1.31 g/cc | 0.0473 lb/in³ | |
Water Absorption | 2.3 % | 2.3 % | |
Moisture Absorption at Equilibrium | 0.90 % | 0.90 % | Humidity Absorption |
Melt Flow | 5.0 g/10 min @Load 2.16 kg, Temperature 235 °C |
5.0 g/10 min @Load 4.76 lb, Temperature 455 °F |
|
Mechanical Properties | Metric | English | Comments |
Tensile Strength, Ultimate | 120 MPa | 17400 psi | 5 mm/min |
Elongation at Break | 3.5 % | 3.5 % | 5 mm/min |
Tensile Modulus | 7.50 GPa | 1090 ksi | 1 mm/min |
Charpy Impact, Notched | 0.550 J/cm² | 2.62 ft-lb/in² | |
Tensile Creep Modulus, 1 hour | 5740 MPa | 833000 psi | |
Tensile Creep Modulus, 1000 hours | 4050 MPa | 587000 psi | |
Electrical Properties | Metric | English | Comments |
Electrical Resistivity | 430000 ohm-cm | 430000 ohm-cm | |
Surface Resistance | 55000 ohm | 55000 ohm | |
Thermal Properties | Metric | English | Comments |
CTE, linear, Parallel to Flow | 19.0 µm/m-°C @Temperature 20.0 °C |
10.6 µin/in-°F @Temperature 68.0 °F |
|
CTE, linear, Transverse to Flow | 126 µm/m-°C @Temperature 20.0 °C |
70.0 µin/in-°F @Temperature 68.0 °F |
|
Melting Point | 220 °C | 428 °F | 10°C/min |
Deflection Temperature at 0.46 MPa (66 psi) | 210 °C | 410 °F | |
Deflection Temperature at 1.8 MPa (264 psi) | 190 °C | 374 °F | |
Vicat Softening Point | 183 °C | 361 °F | 50°C/hr; 50N |
Flammability, UL94 | HB @Thickness 1.60 mm |
HB @Thickness 0.0630 in |
|
HB @Thickness 3.20 mm |
HB @Thickness 0.126 in |