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PP附著力促進劑能否增強PP涂層附著
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2016/10/26
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PP制品噴橡膠油附著力不達標,使用PP附著力促進劑可促進涂層附著,因為PP附著力促進劑是根據PP底材與油漆所研發的一款打底水,主要增強涂層附著。

眾所周知PP表面極性差,與油漆涂層難附著,必須要打一涂底水附著力方可過關,PP附著力促進劑采用雙面膠的原理,進入素材內層將分子團的排列順序打亂重新與油漆結合在一起,從而提高了沾粘性,百格測試無掉漆。

PP附著力促進劑由高分子界面聚合物配制而成,密度(g/cm3):0.90,閃點:約12℃,噴于PP底材上,增強PP底材的附著力,然后再涂刷其它涂料。這是一種有效方法,而且是方便、經濟、省時、省漆的方法。


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