| abstract |
The invention provides a slurry and a preparation method and application thereof, wherein the slurry comprises oil-soluble hydroxylamine, and modified zirconium phosphate, graphene and poly (isobutylene-b-propylene alcohol-b-isobutylene) block copolymer dispersed in oil-soluble amine; the slurry can stably disperse the modified zirconium phosphate and the graphene at the same time, has better dispersion stability and lower friction resistance coefficient, and can keep the phenomena of sedimentation and dispersion and the like for a longer time; the preparation method of the slurry is simple, the raw materials are easy to obtain, the price is low, the implementation is easy, and the slurry is convenient to be industrially applied to lubricating oil or lubricating grease, so that the friction resistance of the lubricating oil or the lubricating grease is improved. |