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25千克起订
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可售数量： 5000千克
PA66台湾南亚640PG5玻纤25增强无卤VO防火尼龙66塑胶原料，含25%玻纤增强 无卤阻燃 用于对强度、精度、抗热变形、阻燃要求的产品，如端子台、断电器、连接器等。
机械强度、韧性、刚性等特性佳。
耐热佳、加玻纤强化后耐热性HDT高。
耐磨性佳、润滑性、电气特性优。
低翘曲、表面好。
抗冲及快速成型。
NYLON66吸水率较NYLON6为少，使用前需充分干燥。
南亚NYLON66工程塑料之特性
南亚NYLON66工程塑料之用途
1.电气、电子类：端子台、连接器、继电器、电气箱外壳、插头插座等。
2.汽车、工业类：水箱支架、排档机构、轮圈框、手(电)动工具、电动汽车高压连接器等。
3.运动器材、其他：雪靴、溜冰鞋底座、脚踏车零件、运动护具、遥控车零件等。
台湾南亚PA66 640PG5物性表：
| Physical | Nominal Value | Unit | Test Method |
Density / Specific Gravity | 1.37 | g/cm³ | ASTM D792 |
Melt Mass-Flow Rate (MFR) (275°C/2.16 kg) | 15 | g/10 min | ASTM D1238 |
Molding Shrinkage - Flow (3.00 mm) | 0.40 | % | |
Molding Shrinkage - Across Flow (3.00 mm) | 0.90 | % | |
| Mechanical | Nominal Value | Unit | Test Method |
Tensile Strength (Yield) | 147 | MPa | ASTM D638 |
Tensile Elongation (Break) | 3.3 | % | ASTM D638 |
Flexural Modulus | 8040 | MPa | ASTM D790 |
Flexural Strength | 226 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
Notched Izod Impact | 100 | J/m | ASTM D256 |
| Hardness | Nominal Value | Unit | Test Method |
Rockwell Hardness (R-Scale) | 120 | ASTM D785 | |
| Thermal | Nominal Value | Unit | Test Method |
Deflection Temperature Under Load (1.8 MPa, Unannealed) | 246 | °C | ASTM D648 |
Melting Temperature | 262 | °C | DSC |
| Electrical | Nominal Value | Unit | Test Method |
Volume Resistivity | 1.0E+15 | ohms·cm | ASTM D257 |
Dielectric Strength | 18 | kV/mm | ASTM D149 |
Dielectric Constant (1 MHz) | 3.30 | ASTM D150 | |
Dissipation Factor (1 MHz) | 0.020 | ASTM D150 | |
Arc Resistance | 120 | sec | ASTM D495 |
| Flammability | Nominal Value | Unit | Test Method |
Flame Rating (0.75 mm) | V-0 | UL 94 |
| Processing Information | |||
| Injection | Nominal Value | Unit | |
Drying Temperature | 80 | °C | |
Drying Time | 4.0 | hr | |
Rear Temperature | 270 | °C | |
Middle Temperature | 275 | °C | |
Front Temperature | 280 | °C | |
Nozzle Temperature | 285 | °C | |
Mold Temperature | 85 to 95 | °C | |
Injection Pressure | 44.1 to 98.1 | MPa | |
Injection Rate | Fast | ||
Screw Speed | 180 | rpm | |
PA66台湾南亚640PG5玻纤25增强无卤VO防火尼龙66塑胶原料
¥面议
¥面议
5000千克可售
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