Anti-wear repairing high-speed special bearing grease and production method thereof

Abstract

The invention relates to anti-wear repairing high-speed special bearing grease and a production method thereof. The anti-wear repairing high-speed special bearing grease is prepared from the following components: 50.72 part of 500SN base oil, 42 parts of 350SN base oil, 5.54 parts of 12-hydroxystearic acid, 2.0 parts of lithium hydroxide, 1.0 part of boric acid, 1.9 parts of sebacic acid, 2 parts of distilled water, 2.1 parts of zinc dialkyl dithiophosphate, 0.03 part of nano-silica, 0.03 part of didodecyl selenium, 0.02 part of nano-copper, 0.01 part of anti-foaming agent, 0.03 part of boron fluoride, 0.14 part of triethyl phosphate oiliness agent and 0.42 part of di-n-butyl phosphite. The anti-wear repairing high-speed special bearing grease has the beneficial effects that, shown by tests, the dropping point of the grease is above 280 DEG C, the PB value of the four ball test is greater than 980N, the Pd value is greater than 4900N, and the grease has high anti-wear repairing capability, excellent pumping capacity, excellent water resistance and strong heat stability.

Description

technical field [0001] The invention relates to an anti-wear repair type high-speed special bearing grease, in particular to an anti-wear repair type high-speed special bearing grease and a production method. Background technique [0002] The steel wire plastic pipe is a PVC hose embedded with a steel wire skeleton. The inner and outer tube walls are transparent, smooth, and free of air bubbles, and the fluid transportation is clearly visible; it is resistant to low-concentration acid and alkali, has high elasticity, is not easy to age, and has a long service life; it is resistant to high pressure and can maintain its original shape under high pressure and vacuum. High elasticity, high strength galvanized metal wire, high quality PVC synthetic material; clear and transparent pipe body, good flexibility, small bending radius; high negative pressure resistance, corrosion resistance, non-toxic materials, long service life, steel wire plastic The pipe needs to go through th...

AI Technical Summary

Problems solved by technology

High elasticity, high strength galvanized metal wire, high quality PVC synthetic material; clear and transparent pipe body, good flexibility, small bending radius; high negative pressure resistance, corrosion resistance, non-toxic materials, long service life, steel wire plastic The pipe needs to go through the wire drawing process in the production process, and the bearing grease needs to be injected during the wire drawing process to improve the wear resistance of the steel wire plastic pipe during the production process. At present, the commonly used bearing grease has poor wear resistance repair ability, weak pumping ability, and poor water resistance. poor thermal stability

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