Oil-water amphiphobic coating liquid for automobile glass

The invention discloses an oil-water amphiphobic coating liquid for automobile glass, which comprises a cross-linking liquid and an amphiphobic liquid. The surface of the automobile glass is directlycoated with the cross-linking liquid to form a cross-linking layer, and the cross-linking layer is coated with the amphiphobic liquid to form an amphiphobic layer. Through arrangement of the cross-linking liquid and the amphiphobic liquid, the surface of automobile glass subjected to surface treatment is coated with the cross-linking liquid to form the cross-linking layer which is tightly connected with the glass, and then the cross-linking layer is coated with the amphiphobic layer, so that the property of a coating exposed in the air is not influenced; meanwhile, polymethyl methacrylate is mixed into the cross-linking liquid and the amphiphobic liquid, and the bonding capacity between the two coatings is improved by dissolving and curing the polymethyl methacrylate between the two coatings; fluorine-containing s