| 物性表： | |||
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.43 g/cc | 0.0517 lb/in³ | ISO 1183 |
| Moisture Absorption | 1.10 % @Temperature 23.0 °C |
1.10 % @Temperature 73.4 °F |
50% RH; ISO 62 |
| Water Absorption at Saturation | 4.5 % @Temperature 23.0 °C |
4.5 % @Temperature 73.4 °F |
ISO 62-1 |
| Linear Mold Shrinkage, Flow | 0.0020 - 0.0030 cm/cm | 0.0020 - 0.0030 in/in | on Tensile Bar; ISO 294 |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Rockwell L | 108 | 108 | ISO 2039-2 |
| Tensile Strength at Break | 175 MPa | 25400 psi | 5 mm/min; ISO 527 |
| Elongation at Break | 3.0 % | 3.0 % | 5 mm/min; ISO 527 |
| Tensile Modulus | 11.0 GPa | 1600 ksi | 1 mm/min; ISO 527 |
| Flexural Strength | 260 MPa | 37700 psi | 2 mm/min; ISO 178 |
| Flexural Modulus | 10.25 GPa | 1487 ksi | 2 mm/min; ISO 178 |
| Izod Impact, Notched (ISO) | 8.00 kJ/m² @Temperature -40.0 °C |
3.81 ft-lb/in² @Temperature -40.0 °F |
80x10x4; ISO 180/1A |
| 9.00 kJ/m² @Temperature -30.0 °C |
4.28 ft-lb/in² @Temperature -22.0 °F |
80x10x4; ISO 180/1A | |
| 10.0 kJ/m² @Temperature -20.0 °C |
4.76 ft-lb/in² @Temperature -4.00 °F |
80x10x4; ISO 180/1A | |
| 12.0 kJ/m² @Temperature 23.0 °C |
5.71 ft-lb/in² @Temperature 73.4 °F |
80x10x4; ISO 180/1A | |
| Charpy Impact Unnotched | 7.00 J/cm² @Temperature 23.0 °C |
33.3 ft-lb/in² @Temperature 73.4 °F |
Edgew 80x10x4; ISO 179/1eU |
| 7.00 J/cm² @Temperature -30.0 °C |
33.3 ft-lb/in² @Temperature -22.0 °F |
Edgew 80x10x4; ISO 179/1eU | |
| Charpy Impact, Notched | 0.900 J/cm² @Temperature -30.0 °C |
4.28 ft-lb/in² @Temperature -22.0 °F |
Edgew 80x10x4; ISO 179/1eA |
| 1.10 J/cm² @Temperature 23.0 °C |
5.23 ft-lb/in² @Temperature 73.4 °F |
Edgew 80x10x4; ISO 179/1eA | |
| Electrical Properties | Metric | English | Comments |
| Volume Resistivity | >= 1.00e+15 ohm-cm | >= 1.00e+15 ohm-cm | IEC 60093 |
| Surface Resistance | >= 1.00e+15 ohm | >= 1.00e+15 ohm | ROA; IEC 60093 |
| Dielectric Constant | 3.2 @Frequency 1.00e+6 Hz |
3.2 @Frequency 1.00e+6 Hz |
IEC 60250 |
| 4.5 @Frequency 50.0 - 60.0 Hz |
4.5 @Frequency 50.0 - 60.0 Hz |
IEC 60250 | |
| Dielectric Strength | 16.0 kV/mm @Thickness 3.20 mm |
406 kV/in @Thickness 0.126 in |
in oil; IEC 60243-1 |
| Dissipation Factor | 0.0061 @Frequency 50.0 - 60.0 Hz |
0.0061 @Frequency 50.0 - 60.0 Hz |
IEC 60250 |
| 0.0142 @Frequency 1.00e+6 Hz |
0.0142 @Frequency 1.00e+6 Hz |
IEC 60250 | |
| Comparative Tracking Index | 600 V | 600 V | IEC 60112 |
| Thermal Properties | Metric | English | Comments |
| CTE, linear, Parallel to Flow | 21.0 µm/m-°C @Temperature 23.0 - 60.0 °C |
11.7 µin/in-°F @Temperature 73.4 - 140 °F |
ISO 11359-2 |
| CTE, linear, Transverse to Flow | 15.0 µm/m-°C @Temperature 23.0 - 60.0 °C |
8.33 µin/in-°F @Temperature 73.4 - 140 °F |
ISO 11359-2 |
| Deflection Temperature at 0.46 MPa (66 psi) | 255 °C | 491 °F | Edgew 120x10x4, sp=100 mm; ISO 75/Bf |
| Deflection Temperature at 1.8 MPa (264 psi) | 248 °C | 478 °F | Edgew 120x10x4, sp=100 mm; ISO 75/Af |
| Vicat Softening Point | 245 °C | 473 °F | B/120; ISO 306 |
| 245 °C | 473 °F | B/50; ISO 306 | |
| UL RTI, Electrical | 100 °C @Thickness 0.750 mm |
212 °F @Thickness 0.0295 in |
|
| 100 °C @Thickness 3.00 mm |
212 °F @Thickness 0.118 in |
||
| UL RTI, Mechanical with Impact | 95.0 °C @Thickness 0.750 mm |
203 °F @Thickness 0.0295 in |
|
| 100 °C @Thickness 3.00 mm |
212 °F @Thickness 0.118 in |
||
| UL RTI, Mechanical without Impact | 100 °C @Thickness 0.750 mm |
212 °F @Thickness 0.0295 in |
|
| 105 °C @Thickness 3.00 mm |
221 °F @Thickness 0.118 in |
||
| Flammability, UL94 | V-0 @Thickness 0.750 mm |
V-0 @Thickness 0.0295 in |
IEC 60695-11-10 |
| V-0 @Thickness 3.00 mm |
V-0 @Thickness 0.118 in |
IEC 60695-11-10 | |
| Oxygen Index | 28 % | 28 % | ISO 4589 |
| Glow Wire Test | 960 °C @Thickness 2.00 mm |
1760 °F @Thickness 0.0787 in |
IEC 60695-2-12 |
| Processing Properties | Metric | English | Comments |
| Rear Barrel Temperature | 275 - 285 °C | 527 - 545 °F | Zone 1 |
| Middle Barrel Temperature | 275 - 285 °C | 527 - 545 °F | Zone 2 |
| Front Barrel Temperature | 275 - 285 °C | 527 - 545 °F | Zone 3 |
| Melt Temperature | 275 - 285 °C | 527 - 545 °F | |
| Mold Temperature | 70.0 - 90.0 °C | 158 - 194 °F | |
| Drying Temperature | 75.0 - 85.0 °C | 167 - 185 °F | |
| Dry Time | 4.00 - 6.00 hour | 4.00 - 6.00 hour | |
| Moisture Content | 0.10 % | 0.10 % | |
类别：聚合物；热塑性；尼龙；尼龙66；尼龙66，40%玻璃纤维填充材料说明：afr470x2是红磷，阻燃剂，玻璃纤维，聚酰胺66树脂注塑成型
的收缩率在1%~2%之间，加入玻璃纤维添加剂可以将收缩率降低到0.2%~1% 。收缩率在流程方向和与流程方向相垂直方向上的相异是较大的。PA66对许多溶剂具有抗溶性，但对酸和其它一些氯化剂的抵抗力较弱。
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