▎ 摘　　要

NOVELTY - Graphene motor oil comprises 500-525 pts. wt. base mixed oil, 20-28 pts. wt. graphene powder, 7-13 pts. wt. polyamide wax powder, 3-6 pts. wt. antiwear agent, 2-5 pts. wt. antioxidant, 6-9 pts. wt. defoamer, 1-5 pts. wt. triethanolamine borate, 2-5 pts. wt. nano titanium dioxide, 4-7 pts. wt. polyester amide, 5-9 pts. wt. polyisobutylene, and 4-8 pts. wt. calcium sulfide alkylphenol. USE - Graphene motor oil. ADVANTAGE - The graphene motor oil has high comprehensive performance, good wear resistance and oxidation resistance, good rust-proof and heat-resistant performance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing graphene motor oil, which involves: (A) selecting raw material base oil, graphene powder, polyamide wax powder, antiwear agent, antioxidant, defoamer, triethanolamine borate, nano titanium dioxide, polyesteramide, Polyisobutylene and calcium sulfide alkyl phenol; (B) adding lubricating base oil, graphene powder and polyamide wax powder into the high-speed mixer at the same time, stirring for 30-50 minutes, and controlling the speed at 500-600 revolutions per minute, where temperature is controlled at 80-90 degrees C after the stirring is completed for 30-40 minutes to obtain oil base material; (C) adding antiwear agent, antioxidant, triethanolamine borate, nano titanium dioxide, polyesteramide, polyisobutylene, and calcium sulfide calcium sulfide into the high-speed mixer, and stirring for 10-20 minutes, and controlling the speed at 200-250 revolution sper minute, stirring, adding to the ultrasonic disperser, and adding nano titanium dioxide to the ultrasonic disperser, ultrasonically dispersing for 20-30 minutes to obtain functional additives; and (D) adding engine oil base and the functional additives to the high-speed mixer, stirring for 30-50 minutes, and controlling the speed at 150-200 revolutions per minute, during the stirring process, adding defoamer to obtain graphene motor oil.