PBT B4406G4德国巴斯夫 玻纤增强注射级 阻燃级

PBT B4406G4德国巴斯夫 玻纤增强注射级 阻燃级

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 PBT 应用范围

　　家用器具(食品加工刀片、真空吸尘器元件、电风扇、头发干燥机壳体、咖啡器皿等)，电器元件(开关、电机壳、保险丝盒、计算机键盘按键等)，汽车工业(散热器格窗、车身嵌板、车轮盖、门窗部件等)。

　　1 优良的机械性能，机械强度高，耐疲劳性和尺寸稳定好。蠕变也小，这些性能在高温条件下也极少有变化。

　　2 生产PBT所消耗的能量是工程塑料中的的，这对于世界范围内能源紧缺的情况下，具有十分重要的意义。

　　3 耐热老化性优异，增强后的UL温度指数达到120~140℃，此外，户外长期老化性也很好。

　　4 耐溶剂好，无应力开裂。

　　5 PBT易于阻燃，可达UL94V-0级，由于与阻燃剂亲和性能好，所以容易开发反应型或添加型的阻燃品级。阻燃产品在电子电器工业中获得广泛应用。

　　Huayun Plastics Company 6pbt in the high temperature, high humidity environment easy to decompose in water, the use of caution. 7 excellent electrical properties, volume resistivity and high dielectric strength, excellent arc resistance, hygroscopicity is very small, in the humid and high temperature environment, but also to maintain stable electrical properties, is the manufacture of electronic, electrical parts of the ideal materials. Easy to form processing and secondary processing, easy to use ordinary equipment injection or extrusion. Because of rapid crystallization, good fluidity, mold temperature is lower than other engineering materials, processing thin-walled parts in only a few seconds, for large parts only 40-60 seconds.