Engine lubricant additive

Abstract

An engine lubricant additive comprises a base oil, an antioxidant, a detergent, a dispersant, an extreme-pressure additive, a rhenium-molybdenum alloy metal powder material, polymethacrylate, toluoyl triazole derivative and bi-butylene sulfide; wherein the antioxidant is glyceryl monooleate; the detergent is synthetic sulfonate; the dispersant is ash-free phosphate; the extreme-pressure anti-wear agent is dialkyl dithiophosphate. The preparation method has the advantages that the preparation scheme is scientific, the manufacturing method is simple, the prepared product is lower in price than the similar products in the market, and is high in cost performance. The anti-wear and extreme-pressure-resistant effects of the mechanical equipment are obviously improved, the tail gas emission is reduced, the noise is reduced, the oxidation resistance of the lubricant is greatly improved, the cleaning and dispersing effect is obtained, the good operation of mechanical equipment is kept for a long time, the lubricant change period is prolonged, and the comprehensive efficacy of the lubricant is completely improved.

Description

[0001] (1) Technical field [0002] The invention relates to a lubricating oil additive, in particular to a preparation scheme and a manufacturing method of an engine lubricating oil additive. [0003] (2) Background technology [0004] With the continuous progress of human civilization, the continuous development of science and technology, all kinds of mechanical equipment are constantly updated, especially the development of the automobile industry is more prominent, so the lubricant industry in order to achieve a higher efficiency of various mechanical equipment Design requirements must also be continuously developed and innovated. At present, due to the continuous development of the automobile industry, automotive lubricants occupy half of the market for lubricants, so they are highly valued by various lubricant manufacturers and various scientific research units. In the process of lubricating oil production, additives have played a certain role, but there are a large numbe...

AI Technical Summary

Problems solved by technology

[0004] With the continuous progress of human civilization, the continuous development of science and technology, all kinds of mechanical equipment are constantly updated, especially the development of the automobile industry is more prominent, so the lubricant industry in order to achieve a higher efficiency of various mechanical equipment Design requirements must also be continuously developed and innovated. At present, due to the continuous development of the automobile industry, automotive lubricants occupy half of the market for lubricants, so they are highly valued by various lubricant manufacturers and various scientific research units. In the process of lubricating oil production, additives have played a certain role, but there are a large number of various additives on the market, some of which have outstanding effects, but are expensive. Some lubricating oil manufacturers purchase low-priced additives in order to pursue profits, but production The quality and effect of the oil products produced are not ideal. Some manufacturers only use a single agent to reconcile, and the effect can be imagined

As a result, various effects are not ideal, and the oil change cycle cannot meet the ideal requirements, resulting in a great waste of energy in our country

At the same time, due to the low quality of various lubricating oils produced, the anti-oxidation and cleaning and dispersing effects are not outstanding, so that the exhaust emissions cannot meet higher requirements, and at the same time seriously affect the service life of various mechanical equipment