Optical transparent stain-resistant scratch-resistant protective film composition

The invention discloses an optical transparent anti-fouling scratch-resistant protective film composition which comprises the following components in percentage by total weight of the protective film composition, the composition comprises the following components in percentage by weight: 1%-5% of a silane monomer with a (methyl) acryloyloxy group, 10%-40% of (methyl) acrylate, 20%-60% of a carbamate oligomer with a (methyl) acryloyloxy group, 10%-20% of a polyolefin epoxy oligomer, 10%-40% of a photocurable zwitterionic compound and 1%-5% of an ultraviolet light initiator. The method can be used for an outer screen of an electronic display product in a humid/water environment and an outer screen made of a silicate light-transmitting material. 本发明公开了一种光学透明抗污耐刮擦保护膜组合物，以保护膜组合物的总重量计，该组合物包含：1%-5%具有（甲基）丙烯酰氧基的硅烷类的单体、10%-40%（甲基）丙烯酸酯、20%-60%具有（甲基）丙烯酰氧基的胺基甲酸酯齐聚物、10%-20%聚烯烃类环氧齐聚物、10%-40%可光固化的两性离子化合物、1%-5%紫外光引发剂，本发明制备方法简单，可用于在潮湿/水环境中电子显示产品的外屏、硅酸盐类透光材质的外屏。