▎ 摘　　要

NOVELTY - The utility model claims an electronic product with functional film, specifically relates to a touch, screen coating for white graphene double-side hardened PET optical film, comprising a PET base material layer, on the first white graphene hardening layer on the surface of the PET base material layer, the second graphene hardened white layer matching layer on the optical surface of the first white graphite alkene layer is located on the lower surface of the PET base material layer and located between the second graphene hardened white layer surface of the protective film layer. This utility model of white graphene double-side hardened PET optical film with high hardness, high wear resistance, scratch-proof, anti-cracking, but also effectively prevent the warpage and deformation and inhibiting oligomer precipitated when the temperature is high, protects the optical performance is not influenced and improves the production line yield.