Preparation method of graphene-coated glass fiber reinforced plastic

The invention belongs to the technical field of material preparation, and particularly relates to a preparation method of graphene-coated glass fiber reinforced plastic. The method comprises the following steps: glass fiber reinforced plastic surface treatment. The glass material surface treatment mainly comprises three steps of hydroxylation of the surface of glass fiber,silane coupling agent modification and self-assembly of bovine serum albumin, and the pretreatment of the glass fiber is completed through the three steps, so that the bonding performance of the glass fiber and graphene oxideis enhanced; the graphene oxide is self-assembled on the surface of the modified glass fiber to form a graphene oxide film. According to the invention, the graphene is used for winding the modified glass fiber, and a carbon conductive network is formed in the composite material, so that the composite material has an electric energy shielding function, and the modified glass fiber reinforced plastic wound graphene composi