▎ 摘　　要

NOVELTY - Graphene lubricating oil additive comprises 10-15 pts. wt. graphene modified auxiliary agent, 3-5 pts. wt. calcium linoleate soap, 0.4-1 pts. wt. p-tert-butylphenol, and 2-3 pts. wt. sorbitan monostearate. USE - Used as graphene lubricating oil additive. ADVANTAGE - The additive improves the mechanical strength of methylcellulose film formation, and graphene has good lubricating performance, can effectively improve the lubricating performance of the traditional oil and improve the quality of finished product oil. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing graphene lubricating oil additive comprises taking p-tert-butylphenol, adding to 4-7 times of absolute ethanol, stirring uniformly, adding calcium linoleate soap, increasing the temperature to 60-70 degrees C, stirring for 1-2 Hours, adding graphene modified auxiliary agent, sorbitan monostearate, stirring uniformly, and removing ethanol by rotary evaporation.