▎ 摘　　要

NOVELTY - Graphene lubricating oil comprises a base oil liquid of lubricating oil and a modified graphene mixed liquid, where the raw material of the modified graphene mixed liquid comprises graphene modifier, the modified agent comprises oleic acid and stearic acid. USE - Graphene lubricating oil. ADVANTAGE - The graphene lubricating oil has good anti-wear and anti-friction effect, it has reduced the mechanical friction between the portion and reduce the loss. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for method for preparing of anti-wear anti-friction graphene lubricating oil, which involves preparing the modifier used for the modified agent, the raw material of the modified agent comprises oleic acid and stearic acid; mixing the graphene with the modified agent to obtain the modified graphene; and adding the modified graphene mixed solution to the base oil liquid of the lubricating oil to obtain uniformly dispersed graphene oil.