▎ 摘　　要

NOVELTY - The utility model claims a silica gel anti-corrosion coating film, comprising a base material and a silica gel coating, the silica gel coating comprises M layer and adhesive layer, M layer graphene layer and M-layer silica gel layer, M is more than 1, the first adhesive layer set on the base material, the first layer of graphene layer provided on the first adhesive layer, the first layer of silica gel layer is set on the first layer of graphene layer, the M layer of silica gel layer is set on the M-th layer graphene layer, the adhesive layer and the graphene layer is provided with multiple through holes, the M-1 layer of the silica gel layer through the silica gel layer of the through hole is connected with the M-th layer. the silica gel layer made of silica gel, the graphene layer is made of graphene, the adhesive is composed of a crosslinked resin or aqueous acrylic resin. The utility model is the multi-layer adhesion layer, the graphene layer and the silica gel layer are overlapped alternately so as to form a silica gel coating, which not only can improve the anti-corrosion performance of the silica gel anti-corrosion coating, but also can improve tensile resistance anticorrosion coating for silica gel film.