▎ 摘　　要

NOVELTY - An intelligent additive comprises 40-100 parts mass three types of base oil, 10-30 parts mass intermediate synthetic lipid base oil, 4-10 parts mass synthetic calcium sulfonate with high alkali value, 2-6 parts mass boronized ashless dispersant, 1-3 parts mass high molecular weight phenolic ester type ashless antioxidant, 1-4 parts mass alkylated diphenylamine, 2-6 parts mass sulfurized isobutylene, 3-5 parts mass amino thioester, 3-6 parts mass borate, 0.5-1.5 parts mass high temperature antioxidant, 1-3 parts mass molybdenum salt anti-friction agent and 0.1-0.5 part mass graphene. USE - Graphene lubricating oil intelligent additive (claimed). ADVANTAGE - The additive has excellent thermal stability, corrosion resistance, anti-wear resistance, and improves the efficiency of lubricants during use. DETAILED DESCRIPTION - An intelligent additive comprises 40-100 parts mass three types of base oil, 10-30 parts mass intermediate synthetic lipid base oil, 4-10 parts mass synthetic calcium sulfonate with high alkali value, 2-6 parts mass boronized ashless dispersant, 1-3 parts mass high molecular weight phenolic ester type ashless antioxidant, 1-4 parts mass alkylated diphenylamine, 2-6 parts mass sulfurized isobutylene, 3-5 parts mass amino thioester, 3-6 parts mass borate, 0.5-1.5 parts mass high temperature antioxidant, 1-3 parts mass molybdenum salt anti-friction agent and 0.1-0.5 part mass graphene. The intelligent additive is prepared by adding three types of base oil and intermediate synthetic lipid base oil in reconciliation equipment, heating at 60-65 degrees C to obtain a mixed solution, adding synthetic calcium sulfonate with high alkali value in the mixed solution, boronized ashless dispersant and high molecular weight phenolic ester type ashless antioxidant, alkylated diphenylamine, sulfurized isobutylene, amino thioester, borate and high temperature antioxidant, and then heating at 70 degrees C to obtain the mixture, adding molybdenum salt reducing agent and graphene to the mixture, heating at 75 degrees C and then completely fusing.