▎ 摘　　要

NOVELTY - Graphene modifying agent comprises 1000 pts. wt. organic solvent, 15-145 pts. wt. X substituted-2-epoxy butane and/or its organic derivative, and 20-160 pts. wt. R substituted benzophenone and/or its organic derivative. USE - Graphene modifying agent used for radiation-proof protective film, 3C electronic products, electronic products, wearable display screen or shell electronic product (claimed). DETAILED DESCRIPTION - Graphene modifying agent comprises 1000 pts. wt. organic solvent, 15-145 pts. wt. X substituted-2-epoxy butane and/or its organic derivative, and 20-160 pts. wt. R substituted benzophenone and/or its organic derivative. X=OH, Cl, and Br; and R=hydroxymethyl, chloromethyl or bromomethyl. INDEPENDENT CLAIMS are included for: (A) preparation of radiation graphene coating comprising diluting graphene and remaining organic components with organic solvent, mixing with bisphenol A, adding diluting remaining solvent in room temperature curing agent, and uniformly mixing; and (B) preparation of graphene modifying agent comprising adding graphene modifying agent into reaction kettle, adding graphite, heating in 60-80 degrees C water bath, reacting for 6-18 minutes, and adding remaining organic component of mixture.