物性表: | |||
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 1.19 g/cc | 0.0430 lb/in³ | ISO 1183 |
Mechanical Properties | Metric | English | Comments |
Tensile Strength at Break | 135 MPa | 19600 psi | 5 mm/min; ISO 527 |
Elongation at Break | 2.5 % | 2.5 % | 5 mm/min; ISO 527 |
Tensile Modulus | 8.00 GPa | 1160 ksi | 1 mm/min; ISO 527 |
Flexural Yield Strength | 230 MPa | 33400 psi | 2 mm/min; ISO 178 |
Flexural Modulus | 7.50 GPa | 1090 ksi | 2 mm/min; ISO 178 |
Izod Impact, Notched (ISO) | 8.00 kJ/m² | 3.81 ft-lb/in² | 80x10x4; ISO 180/1A |
Electrical Properties | Metric | English | Comments |
Surface Resistance | 1.00e+7 ohm | 1.00e+7 ohm | ROA; IEC 60093 |
Thermal Properties | Metric | English | Comments |
Vicat Softening Point | 255 °C | 491 °F | B/120; ISO 306 |
Processing Properties | Metric | English | Comments |
Zone 1 | 260 - 280 °C | 500 - 536 °F | |
Zone 2 | 270 - 280 °C | 518 - 536 °F | |
Zone 3 | 270 - 290 °C | 518 - 554 °F | |
Melt Temperature | 270 - 290 °C | 518 - 554 °F | |
Mold Temperature | 70.0 - 90.0 °C | 158 - 194 °F | |
Drying Temperature | 75.0 - 85.0 °C @Time 14400 - 21600 sec |
167 - 185 °F @Time 4.00 - 6.00 hour |
|
Moisture Content | 0.20 % | 0.20 % |
PA66在较高温度也能保持较强的强度和刚度。PA66在成型后仍然具有吸湿性,其程度主要取决于材料的组成、壁厚以及环境条件。

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