| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 1.23 g/cc | 0.0444 lb/in³ | ISO 1183 | ||
| Water Absorption | 7.0 % | 7.0 % | ISO 62 | ||
| Moisture Absorption at Equilibrium | 2.2 % | 2.2 % | 23°C/50% R.H.; ISO 62 | ||
| Viscosity Test | 140 cm³/g | 140 cm³/g | Viscosity number | ||
| Melt Flow | 70 g/10 min @Temperature 275 °C |
70 g/10 min @Temperature 527 °F |
ISO 1133 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Tensile Strength, Ultimate | 130 MPa | 18900 psi | 5mm/min; ISO 527 | ||
| Elongation at Break | 3.0 % | 3.0 % | 5mm/min; ISO 527 | ||
| Tensile Modulus | 6.00 GPa | 870 ksi | 1mm/min; ISO 527 | ||
| Charpy Impact Unnotched | 4.50 J/cm² | 21.4 ft-lb/in² | ISO 179 | ||
| 4.30 J/cm² @Temperature -30.0 °C |
20.5 ft-lb/in² @Temperature -22.0 °F |
ISO 179 | |||
| Charpy Impact, Notched | 0.800 J/cm² | 3.81 ft-lb/in² | ISO 179 | ||
| 0.700 J/cm² @Temperature -30.0 °C |
3.33 ft-lb/in² @Temperature -22.0 °F |
ISO 179 | |||
| Electrical Properties | Metric | English | Comments | ||
| Volume Resistivity | 1.00e+15 ohm-cm | 1.00e+15 ohm-cm | IEC 60093 | ||
| Surface Resistance | 1.00e+12 ohm | 1.00e+12 ohm | IEC 60093 | ||
| Dielectric Constant | 3.5 @Frequency 1.00e+6 Hz |
3.5 @Frequency 1.00e+6 Hz |
IEC 60250 | ||
| Dissipation Factor | 0.014 @Frequency 1.00e+6 Hz |
0.014 @Frequency 1.00e+6 Hz |
IEC 60250 | ||
| 0.014 @Frequency 100 Hz |
0.014 @Frequency 100 Hz |
IEC 60250 | |||
| Comparative Tracking Index | 550 V | 550 V | IEC 60112 | ||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear, Parallel to Flow | 33.0 µm/m-°C | 18.3 µin/in-°F | ISO 11359 | ||
| CTE, linear, Transverse to Flow | 75.0 µm/m-°C | 41.7 µin/in-°F | ISO 11359 | ||
| Melting Point | 260 °C | 500 °F | 10 K/min | ||
| Deflection Temperature at 0.46 MPa (66 psi) | 250 °C | 482 °F | ISO 75 | ||
| Deflection Temperature at 1.8 MPa (264 psi) | 250 °C | 482 °F | ISO 75 | ||
| Vicat Softening Point | 250 °C | 482 °F | (50 °C/h / 50N) - B/50; ISO 306 | ||
| Flammability, UL94 | HB @Thickness 1.65 mm |
HB @Thickness 0.0650 in |
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| HB @Thickness 0.800 mm |
HB @Thickness 0.0315 in |
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| Oxygen Index | 24 % | 24 % | ISO 4589-1/-2 | ||
| De |
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| Form | Pellets | ||||
| Processing | Injection Molding | ||||
| Special characteristic | Heat stabilized or stable to heat | ||||
性状为半透明或不透明乳白色结晶形聚合物，具有可塑性。密度1．15g／cm3。熔点252℃。脆化温度-30℃。热分解温度大于350℃。 连续耐热80-120℃,平衡吸水率2．5％。能耐酸、碱、大多数无机盐水溶液、卤代烷、烃类、酯类、酮类等腐蚀，但易溶于苯酚、甲酸等极性溶剂。具有优良的耐磨性、自润滑性，机械强度较高。但吸水性较大，因而尺寸稳定性较差。
下图仅供参考（非实物图）：
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