▎ 摘　　要

NOVELTY - The utility model claims a PET optical blue film, coated with glue water on the surface of the base material layer, the base material layer connected with a graphene film layer by glue, the back face of the base material layer connected with a release agent layer, the release layer is coated with silicon oil. The utility model has the advantages of a simple PET blue optical structure, which is widely applied to aerospace, high intelligent mobile phone, rail traffic and other fields, low economic cost and good anti-radiation effect, strong impact resistance, good toughness, good isolation effect.