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TPU油污處理劑改善TPU底材與油漆的附著力方案
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2016/05/06

在早期的配件領域,TPU材質在當時幾乎風靡所有品牌的手機,覆蓋面之廣也是史無前例,當時的手機殼都是軟軟的,把手機從后部包裹到側方四周,全方位的保護使得更多的用戶喜歡這種手機殼,然而用過這種手機殼的消費者們都遇見過這種現象,那就是由于密封性不好,用了一段時間之后手機殼內部有太多的臟東西堆積,TPU材質的手機殼已經慢慢淡出了我們的視線。 


在2015下半年TPU材質的手機護套漸漸的涌入消費著的視線,許多涂料廠,噴油廠接了TPU手機保護套的單,卻被一些問題所困擾,例如:TPU手機保護套注塑出來會有油窩或是油污,并且TPU材質噴油的附著力也相當差。 


對于底材與油漆間的附著,建議使用TPU油污處理劑,改善底材與油漆分子團的結構,遮蓋油污提升附著力。 


TPU素材-TPU油污處理劑(噴涂3-5um后用60°- 70°烘烤約15分鐘其附著力更為優秀)-噴涂油漆→烘烤→靜止20分鐘→檢測百格。


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