▎ 摘　　要

NOVELTY - Preparation of graphene graft-modified epoxy acrylate involves (S1) reacting the graphene oxide with an acylating agent to obtain acylated graphene, (S2) adding reactive group-containing acrylate and the acid-binding agent to the acylated graphene, reacting to obtain the graphene-modified acrylate, (S3) adding epoxy resin and copolymerizing. USE - Preparation of graphene graft-modified epoxy acrylate for photocurable coating (claimed). ADVANTAGE - The method produces graphene graft-modified epoxy acrylate with excellent dispersion stability and emulsifying effect. The material produced improves the performance of the photocurable coating.