| 物性表： | |||||
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 1.41 g/cc | 0.0509 lb/in³ | ISO 1183 | ||
| Water Absorption | 4.7 - 5.3 % | 4.7 - 5.3 % | ISO 62 | ||
| Moisture Absorption at Equilibrium | 1.4 - 1.8 % | 1.4 - 1.8 % | (23°C/50% R.H.); ISO 62 | ||
| Viscosity Test | 145 cm³/g | 145 cm³/g | Viscosity number | ||
| Linear Mold Shrinkage | 0.0050 cm/cm | 0.0050 in/in | ISO 307 | ||
| Melt Flow | 49.3 g/10 min @Load 5.00 kg, Temperature 275 °C |
49.3 g/10 min @Load 11.0 lb, Temperature 527 °F |
ISO 1133 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Tensile Strength, Yield | 150 MPa | 21800 psi | 50mm/min; ISO 527 | ||
| Elongation at Yield | 5.0 % | 5.0 % | 50mm/min; ISO 527 | ||
| Modulus of Elasticity | 8.50 GPa | 1230 ksi | ISO 527 | ||
| Flexural Strength | 240 MPa | 34800 psi | ISO178 | ||
| Flexural Modulus | 8.00 GPa | 1160 ksi | ISO 178 | ||
| Izod Impact, Notched (ISO) | 18.0 kJ/m² | 8.57 ft-lb/in² | ISO 180/A | ||
| Charpy Impact Unnotched | 10.5 J/cm² | 50.0 ft-lb/in² | ISO 179/1eU | ||
| Charpy Impact, Notched | 2.20 J/cm² | 10.5 ft-lb/in² | ISO 179/1eA | ||
| Tensile Creep Modulus, 1000 hours | 6650 MPa | 965000 psi | ISO 899 | ||
| Electrical Properties | Metric | English | Comments | ||
| Volume Resistivity | 1.00e+10 ohm-cm | 1.00e+10 ohm-cm | IEC 60093 | ||
| Surface Resistance | 1.00e+10 ohm | 1.00e+10 ohm | IEC 60093 | ||
| Dielectric Constant | 5.7 @Frequency 1.00e+6 Hz |
5.7 @Frequency 1.00e+6 Hz |
IEC 60250 | ||
| Dissipation Factor | 0.15 @Frequency 1.00e+6 Hz |
0.15 @Frequency 1.00e+6 Hz |
IEC 60250 | ||
| Comparative Tracking Index | 550 V | 550 V | Test Solution A; IEC 60112 | ||
| Thermal Properties | Metric | English | Comments | ||
| Specific Heat Capacity | 1.50 J/g-°C | 0.359 BTU/lb-°F | |||
| Thermal Conductivity | 0.350 W/m-K | 2.43 BTU-in/hr-ft²-°F | DIN 52612 | ||
| Melting Point | 260 °C | 500 °F | DIN 53765 | ||
| Maximum Service Temperature, Air | 135 °C | 275 °F | for 50% loss of tensile strength after 20,000 hr | ||
| 165 °C | 329 °F | for 50% loss of tensile strength after 5,000 hr | |||
| 240 °C | 464 °F | ||||
| Processing Properties | Metric | English | Comments | ||
| Melt Temperature | 280 - 300 °C | 536 - 572 °F | Injection-molding/Extrusion | ||
| Mold Temperature | 80.0 - 90.0 °C | 176 - 194 °F | Injection-molding | ||
| De |
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| Color | Natural | ||||
| Commercial Status | North America and Europe | ||||
| Form | Pellets | ||||
| Impact Modified | No | ||||
| NSF Std. 61 | Yes | ||||
| Primary Processing Technique | Injection Molding | ||||
| Processing | Injection Molding | ||||
| Special characteristic | Heat stabilized or stable to heat | ||||
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注模条件：注射压力
通常在750~1250bar，取决于材料和产品设计。
注射速度
高速（对于增强型材料应稍低一些）。
流道和浇口:由于PA66的凝固时间很短，因此浇口的位置非常重要。浇口孔径不要小于0.5*t（这里t为塑件厚度）。
图样：