Engine oil nano metal complexing agent

Abstract

An engine oil nano metal complexing agent consists of base oil, an antioxidant, a corrosion inhibitor, a dispersant, a metal passivator, an extreme pressure additive, a detergent, a viscosity index improver, a metal molybdenum powder, a metal rhenium powder and vitamin (E). The antioxidant is a mixture of hindered phenol and aromatic amine; the corrosion inhibitor is ethoxy phenol; the dispersant is succimide; the metal passivator is benzotriazole; the extreme pressure additive is molybdenum salt of phosphate; the detergent is polyisobutene; and the viscosity index improver is a styrene-diene copolymer. The manufacturing method is simple, the prepared product can effectively and comprehensively enhance various performance requirements of turbine lubricating oil, prolong usage period of the lubricant, improve anti extreme pressure efficacy of the lubricating oil, and comprehensively enhance the oxidation resistance, corrosion resistance, foaming resistance, oxidation resistance and sludge resistance of lubricating oil, so as to improve the comprehensive efficacy.

Description

(1) Technical field [0001] The invention relates to an engine oil composite additive, in particular to a preparation scheme and a manufacturing method of an engine oil nano-metal composite agent. (2) Background technology [0002] At present, due to the rapid development of the automobile industry and the continuous improvement and demand of human living conditions, more and more people have bought cars. one car. With the continuous progress of human civilization, the continuous updating of various mechanical equipment, the continuous innovation and development of various new technology mechanical equipment and the automobile industry, and the improvement of human living conditions and environmental requirements, etc. The product puts forward higher requirements, from a period of time to achieve the highest limit of energy saving and emission reduction and the longest oil change interval. Therefore, people also put forward higher performance requirements for turbine lubric...

AI Technical Summary

Problems solved by technology

Existing turbine oil manufacturers mostly use several single agents for physical blending, which increases the price of the product. At the same time, some manufacturers only care about profits, and the products they produce have a short service life and different functions. , some focus on anti-wear; some focus on extreme pressure resistance; some focus on corrosion resistance;

The price with good comprehensive effect is very expensive and the production process is complicated