供应模切加工触摸屏手机辅料OCA光学胶
OCA光学胶是重要触摸屏的原材料之一。是将光学压克力胶做成无基材,然后在上下底层,再各贴合一层離型薄膜,是一种无基体材料的双面贴合胶带。其优異之清澈度、高透光性(全光穿透率>99%)、高黏著力、高耐候、耐水性、耐高温、抗紫外线,长时间使用不会產生黄化 ( 黄变 )、剥離及变质的问题,
OCA optical rubber is one of the important raw materials touch screen. Optics is acrylic glue to make no base material, and then in the bottom up and down, then each joint from type a layer of film, is a kind of substrate material without the double-sided laminating adhesive tape. Its unique clarity, high pervious to light quality (full light transmittance > 99%), high adhesion force, high resistance to wait, resistance to water, high temperature resistant, fight ultraviolet ray, long time use won\'t produce branches (yellow to change), peel and metamorphic problem,