▎ 摘　　要

NOVELTY - Plant-based lubricating oil comprises 120-180 pts. wt. castor oil, 2-4 pts. wt. graphene-inorganic non-metal fibers, 0.3-0.5 pts. wt. liquid graphene, 1-2.5 pts. wt. 2,2,4-trimethyl-1,3-pentanediol-isobutyric acid benzoate, 0.5-2.5 pts. wt. dodecylmethyl tertiary amine, 2-3 pts. wt. 1-octyl-3-methylimidazolium tetrafluoroborate, 0.5-1.5 pts. wt. dimethyl glutarate, 1-2 pts. wt. 12-hydroxystearic acid, 1-3 pts. wt. anti-emulsifier, 1-3 pts. wt. antifreeze, 1-3 pts. wt. anti-corrosion rust inhibitor. USE - Used as plant-based lubricating oil. ADVANTAGE - The plant-based lubricating oil has good lubricity, viscosity temperature property, low temperature fluidity, corrosion resistance, and has good comprehensive performance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the plant-based lubricating oil, comprising adding graphene-inorganic non-metallic fibers, liquid graphene, 1-octyl-3-methylimidazolium tetrafluoroborate to castor oil, stirring at 500-800 revolutions/minute (rpm) for 10-30 minutes, then mixing 2,2,4-trimethyl-1,3-pentanediol-isobutyric acid benzoate, dodecylmethyl tertiary amine, dimethyl glutarate, 12-hydroxystearate acid, anti-emulsifier, 1-3 pts. wt. antifreeze, antiseptic rust inhibitor, 2,6-di-tert-butyl-4-methylphenol, sasol wax, zinc dipentyl dithiocarbamate, triethanolamine oleate, oxidized polyethylene wax, and fatty acid polyethylene glycol ester, stirring the mixture at 3000-5000 rpm for 60-90 minutes.