PA6T 日本三井化学 E430N 耐化学性良好
ARLEN™ E430N聚酰胺 6T30% 玻璃纤维增强材料Mitsui Chemicals, Inc.产品说明：
ARLEN™ E430N by Mitsui Chemicals is a modified polyamide 6T reinforced with 30% glass fiber. Possesses high dimensional stability, high melting point, high rigidity and minimum water absorption. Exhibits good chemical and heat resistance. Is suitable for processing by injection molding. ARLEN™ E430N is recommended for electrical & electronic parts including connectors, jacks, switches and power supply terminals. Complies with UL 94 V-0 flame rating.
ARLEN™ E430N 物性表
| 填料/增强材料 | 玻璃纤维增强材料, 30% 填料按重量 |
| 添加剂 | 阻燃性 |
| 特性 | Good Heat Resistance High Dimensional Stability 刚性，高 耐化学性良好 吸水低或不吸水 阻燃性 |
| 用途 | 电气/电子应用领域 开关 连接器 |
| 加工方法 | 注射成型 |
| 比重 | 1.66 | g/cm³ | ASTM D792 |
| 收缩率 | ASTM D955 | ||
| 流动 | 0.30 | % | ASTM D955 |
| 横向流动 | 0.90 | % | ASTM D955 |
| 吸水率 (23°C, 24 hr, 65%r.h) | 1.9 | % | ASTM D570 |
| 洛氏硬度 (M 级) | 100 | ASTM D785 |
| 抗张强度 | 170 | MPa | ASTM D638 |
| 伸长率 (断裂) | 3.0 | % | ASTM D638 |
| 弯曲模量 | 11400 | MPa | ASTM D790 |
| 弯曲强度 | 250 | MPa | ASTM D790 |
| 悬壁梁缺口冲击强度 | 80 | J/m | ASTM D256 |
| 载荷下热变形温度 (1.8 MPa, 未退火) | 305 | °C | ASTM D648 |
| 玻璃转化温度 | 95.0 | °C | |
| 熔融温度 | 320 | °C | |
| 线形热膨胀系数 | ASTM E831 | ||
| 流动 | 2.2E-5 | cm/cm/°C | ASTM E831 |
| 横向 | 7.3E-5 | cm/cm/°C | ASTM E831 |
| 体积电阻率 | 1.0E+15 | ohms·cm | ASTM D257 |
| 介电强度 | 24 | kV/mm | ASTM D149 |
| 介电常数 (1 MHz) | 3.60 | ASTM D150 | |
| 耗散因数 (1 MHz) | 0.012 | ASTM D150 |
| UL 阻燃等级 | V-0 | UL 94 |
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