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PP表面處理劑廣泛應用于噴油、絲印、印刷行業
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2016/03/22

  在涂裝行業經常會碰到PP材質表面涂裝噴油的時候出現掉漆,附著力差的問題,解決方法也比較多,大多安全性和穩定性不高。而PP表面處理劑廣泛用于絲印、噴油、印刷等行業,作為PP底材附著底涂,能大大提高PP等塑膠工件對油墨、油漆的沾附力解決掉漆問題,同時用于代替三氯乙烷等毒性溶劑的PP預處理或其他預處理場合。

  PP表面處理劑對PP、PE、PVC等材質有極佳的附著效果,優異的表面平整度、透明度以及光澤度,同時對PP/EPDM底材也具有優異的附著增進效果。與丙烯酸、丙烯酸聚氨酯等多種涂料具有很好的相容性,可與上述樹脂產生優異的附著性能,增進涂料耐水性、耐醇性、耐油性等突出的耐溶劑型、耐候性,不黃變。優良的快干性能,施工簡單,經濟實用。PP處理劑在手機殼生產應用案例分析:《PP表面處理劑分析無鹵PC、ABS材料在手機外殼的應用》

 PP表面處理劑在施工前要除盡工件表面的脫模劑和灰塵,可采用擦涂、噴涂、浸涂等施工方式,工件在處理好之后可自然風干,條件允許配合低溫烘烤,干燥速度更快。干后,噴油或者絲印即可。因此,可以看出的是高效、穩定、經濟適用等優勢是PP處理劑在行業被廣泛使用的重要原因。

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