High-performance lubricant additive

Abstract

The invention discloses a high-performance lubricant additive. The lubricant additive comprises the following substances in parts by weight: 3-5 parts of sodium dodecyl benzene sulfonate, 5-10 parts of boronized polyisobutene succinimide, 1-3 parts of calcium chloride, 2-6 parts of sulfurized alkylphenol calcium, 4-6 parts of calcium oxide, 1-5 parts of zinc dialkyl dithiophosphate, 0.5-2.6 parts of petroleum sulfonate, 1-5 parts of sulfurized isobutylene, 10-20 parts of paraffin, 5-11 parts of polyacrylic acid, and 20-35 parts of dimethyl silicon oil. The high-performance lubricant additive has the beneficial effects of not only being convenient to use and low in manufacture cost, but also having good oxidation resistance and abrasion resistance, having moderate foam, being capable of effectively resisting corrosion and rust, and better improving viscosity index so as to improve the quality of the lubricant.

Description

technical field [0001] The invention relates to a high-performance lubricating oil additive. Background technique [0002] Lubricating oil additives are one or several compounds added to lubricants to make the lubricant acquire some new characteristics or improve some existing characteristics of the lubricant. The additives in the market are generally the compound of the above single additives The only difference is that the composition of the single additive is different and the ratio of several single additives in the composite additive is different. There are many kinds of existing additives, some of which cannot resist oxidation and wear well, and some have more foam , cannot effectively prevent corrosion and rust, and some cannot improve the viscosity index well. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a high-performance lubricating oil additive. [0004] In order to solve the above-mentioned techn...

AI Technical Summary

Problems solved by technology

[0002] Lubricating oil additives are one or several compounds added to lubricants to make the lubricant acquire some new characteristics or improve some existing characteristics of the lubricant. The additives in the market are generally the compound of the above single additives The only difference is that the composition of the single additive is different and the ratio of several single additives in the composite additive is different. There are many kinds of existing additives, some of which cannot resist oxidation and wear well, and some have more foam , can not effectively prevent corrosion and rust, and some can not improve the viscosity index