EL113（PET）

　　九游会网页EL113（PET）锂电池用铝塑膜是一种四层复合膜，由PET/PA/AL/CPP四种质料组成，各层经过粘合剂或粘合树脂复合。表层PET层具有防净化、耐腐化功能，PA层（尼龙层）为掩护层，起掩护电池避免外力毁伤和AL层成型帮助之作用；两头AL为隔绝层起形状成型和避免水分侵入作用；内层CPP层为热封层，次要作用是封口粘接。 实用于要求较高的平凡数码类软包锂电池产品。

　　构成PET12 /DL3/BOPA15/DL3/AL40/PP40

 

　　The battery aluminum plastic film of SudaHuicheng EL113(PET) is a kind of four layer composite film ,composed of PET/PA/AL/CPP four kinds of material ,each layer through the adhesive or adhesive resin composite. The PET layer on the surface has certain function of resisting against pollution and corrosion .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 digital soft-packed lithium battery products which have higher requirements.

　　Composition PET12 /DL3/BOPA15/DL3/AL40/PP40