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東莞解決疑難附著力問題的尼龍底水
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2014/05/15

一、尼龍底水的應用

尼龍料是用途最廣泛的塑膠料,尤其PA6、PA66、PA12,但不是所有的尼龍料都是需要表面處理的。一般來說,像用在汽車汽車零件(后視鏡框、汽車保險杠)、尼龍手機殼、門把手、尼龍眼鏡框(太陽、3D)、風筒、尼龍防盜網、加熱器機殼、自行車裝水架、摩托車機箱殼等等。制作這些工件的時候幾乎都不是用純的尼龍料,而且會添加一下玻璃纖維、碳纖維、耐火材料等等。比較普遍是添加玻纖,分別為:PA+15%GF、PA+30%GF、PA+50%GF、PA+60%GF。

二、尼龍底水的作用
尼龍加纖表面想要達到高要求的附著力,就必須打亂表面分子的排列,提高其達因值,才有利于尼龍料的附著力提高異。火焰法就是通過氧化尼龍表面分子,使其表面形成一團帶電子的極性功能團,提高表面能,從而提高與涂料的附著力。但是火焰法必須在半個小時內涂裝,否則表面含氧量下降,附著力將達不到要求。但是尼龍底水在手噴或者是自動線噴涂時都很方便使用。

三、尼龍底水的優勢
尼龍底水針對尼龍加玻纖的附著力很優異,能輕松的過百格,鹽霧,水煮等測試,通過了歐盟檢測,是一種無鹵環保產品。
東莞炅盛塑膠科技有限公司:http://www.cjieyu.cn

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