Multipurpose lubricating oil additive

Abstract

The invention relates to a multipurpose lubricating oil additive, which is prepared from the following raw materials by weight: 4-9 parts of polyisobutenyl succinic anhydride, 6-10 parts of triphenyl thiophosphate, 3-8 parts of benzotriazole amine, 4-7 parts of tribasic lead sulfate, 4-6 parts of p-aminobenzoic acid, 3-7 parts of linoleic acid, 2-7 parts of an extreme pressure anti-wear agent, 3-6 parts of an anti-rust agent, 4-9 parts of a thiadiazole derivative, 3-5 parts of calcium dialkyl benzene sulfonate, 6-10 parts of magnesium alkyl benzene sulfonate, and 3-10 parts of calcium alkyl benzene sulfonate. The multipurpose lubricating oil additive has the following beneficial effects that: the lubricating oil viscosity can be increased, the lubricating oil chemical stability can be improved, and the lubricating oil can be used for a long time.

Description

Technical field [0001] The invention involves a multi -purpose lubricant additive. Background technique [0002] Lubricant additives are one or more compounds in the lubricant, so that the lubricant can get some new features or improve some of the existing characteristics in the lubricant.The additives are mainly divided into antioxidants, abrasives, friction improvements, polar pressure additives, purification agents, dispersant, foam inhibitors, anticorrosive rust prevention agents, flow point improveizers, viscosity indexes and other types.However, the existing additives generally have a single function, which cannot meet the requirements of the use. At the same time, the amount of additives is large, waste resources, and may cause pollution. Invention content [0003] In response to the lack of existing technology, the technical problem to be solved by the present invention is to provide a multi -purpose lubricant additive that can improve the stickiness of lubricating oil, ...

AI Technical Summary

Problems solved by technology

However, the existing additives generally have a single function and cannot meet the requirements of use. At the same time, the amount of additives is relatively large, which wastes resources and may cause pollution.