供應模切加工觸摸屏手機輔料OCA光學膠
OCA光學膠是重要觸摸屏的原材料之一。是將光學壓克力膠做成無基材,然后在上下底層,再各貼合一層離型薄膜,是一種無基體材料的雙面貼合膠帶。其優異之清澈度、高透光性(全光穿透率>99%)、高黏著力、高耐候、耐水性、耐高溫、抗紫外線,長時間使用不會產生黃化 ( 黃變 )、剝離及變質的問題,
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,