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物性表:
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 1.04 g/cc | 0.0376 lb/in³ | |
Water Absorption | 3.3 % | 3.3 % | |
Moisture Absorption at Equilibrium | 1.3 % | 1.3 % | Humidity Absorption |
Melt Flow | 8.0 g/10 min @Load 2.16 kg, Temperature 235 °C |
8.0 g/10 min @Load 4.76 lb, Temperature 455 °F |
|
Mechanical Properties | Metric | English | Comments |
Tensile Strength, Yield | 50.0 MPa | 7250 psi | 50 mm/min |
Elongation at Break | >= 50 % | >= 50 % | Nominal Strain; 50 mm/min |
Elongation at Yield | 3.4 % | 3.4 % | 50 mm/min |
Tensile Modulus | 2.30 GPa | 334 ksi | 1 mm/min |
Tensile Creep Modulus, 1 hour | 2030 MPa | 294000 psi | |
Tensile Creep Modulus, 1000 hours | 870 MPa | 126000 psi | |
Electrical Properties | Metric | English | Comments |
Electrical Resistivity | >= 1.00e+15 ohm-cm | >= 1.00e+15 ohm-cm | |
Surface Resistance | >= 1.00e+15 ohm | >= 1.00e+15 ohm | |
Dielectric Constant | 2.5 @Frequency 100 Hz |
2.5 @Frequency 100 Hz |
|
3.1 @Frequency 1e+6 Hz |
3.1 @Frequency 1e+6 Hz |
||
Dielectric Strength | 38.0 kV/mm | 965 kV/in | |
Dissipation Factor | 0.025 @Frequency 1e+6 Hz |
0.025 @Frequency 1e+6 Hz |
|
0.062 @Frequency 100 Hz |
0.062 @Frequency 100 Hz |
||
Comparative Tracking Index | 600 V | 600 V | |
Thermal Properties | Metric | English | Comments |
CTE, linear, Parallel to Flow | 93.0 µm/m-°C @Temperature 20.0 °C |
51.7 µin/in-°F @Temperature 68.0 °F |
|
CTE, linear, Transverse to Flow | 133 µm/m-°C @Temperature 20.0 °C |
73.9 µin/in-°F @Temperature 68.0 °F |
|
Melting Point | 220 °C | 428 °F | 10°C/min |
Deflection Temperature at 0.46 MPa (66 psi) | 130 °C | 266 °F | |
Deflection Temperature at 1.8 MPa (264 psi) | 75.0 °C | 167 °F | |
Vicat Softening Point | 129 °C | 264 °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 |