▎ 摘　　要

NOVELTY - Graphene modifying agent comprises 1000 pts. wt. organic solvent, 30-220 pts. wt. R substituted benzoate and 20-155 pts. wt. 1,2-Y' substituted ethane or organic derivative, where R is chloro, bromo, chloromethyl or bromomethyl group, and Y' is hydroxy, chloro, bromo, chloromethyl or bromomethyl group. USE - Graphene modifying agent. ADVANTAGE - The graphene modifying agent has high strength, and stable and reliable structure. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing graphene modifying agent, which involves: (A) mixing modifier and 25-145 pts. wt. graphene with organic solvent to obtain graphene and organic component mixture; (B) mixing the obtained mixture with plastic mixture; and (C) molding the mixed material with metal alloy substrate to obtain the desired product.