▎ 摘　　要

NOVELTY - A reduced rubber anti-aging agent and modified graphene oxide are prepared by mixing graphene oxide and water, ultrasonically peeling to obtain graphene oxide water dispersion liquid, dissolving rubber anti-aging agent in organic solvent to form rubber anti-aging agent solution, stirring and reacting with graphene oxide water dispersion solution at 60-100 degrees C, washing and vacuum drying. USE - Method for preparing reduced rubber anti-aging agent and modified graphene oxide used in rubber composite material (claimed). ADVANTAGE - The product is nontoxic and environment-friendly, has interfacial binding effect, low oxygen-containing functional group, high conjugation degree, mild reaction condition and simple and feasible method, promotes uniform dispersion of graphene in rubber, avoids migration and volatilization of anti-aging agent, and improves working efficiency and performance of rubber/graphene composite material.