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PP噴橡膠漆附著力最新方案
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2014/05/24
文章出處:

PP噴橡膠漆的工藝現在應用得很多,存在的難題也是比較大,主要還是在附著力和耐酒精方面。傳統的工藝主要是PP料先噴涂PP水,再噴橡膠底,最后噴橡膠面漆。這種增多一涂的工藝對附著力提升有一定的幫助,但是也存在一個缺點,耐酒精測試很難過得了。而單涂PP水后直接上橡膠漆就容易過酒精測試,只是附著力比較難搞一點,對PP水要求相對要比較高。如果確實沒辦法調整PP水的話不防可以試下在橡膠漆里加入一點PU,這樣對附著力也是有提升作用的。

最后望各專業人士多多批評,討論。

東莞市炅盛塑膠科技有限公司:http://www.cjieyu.cn/

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