EK88

　　苏达汇诚EK88锂电池用铝塑膜是一种三层复合膜，由PA/AL/CPP三种材料构成，各层通过粘合剂或粘合树脂复合。表层PA层（尼龙层）为保护层，起保护电池防止外力损伤和AL层成型辅助之作用；中间AL为阻隔层起形态成型和防止水分侵入作用；内层CPP层为热封层，主要作用是封口粘接。 适用于对铝塑膜要求较薄的数码类软包锂电池产品。

　　EK88组成   BOPA15/DL3/AL35/PP35

 

　　The battery aluminum plastic film of SudaHuicheng EK88 is a kind of three layer composite film ,composed of PA/AL/CPP three kinds of material ,each layer through the adhesive or adhesive resin composite. The surface PA layer (nylon layer) is the protective layer to protect the battery, preventing external force damage and AL layer forming auxiliary role. The middle AL is for blocking layer shape and preventing water intrusion .The inner CPP layer is a heat sealing layer, the main role is to seal adhesive. It’s applicable to soft-packed digital battery products which require thinner aluminum film.

　　Composition BOPA15/DL3/AL35/PP35