Mechanical antiwear restoration lubricant for engines

Abstract

The invention discloses a mechanical antiwear restoration lubricant for engines, which is characterized by comprising the following components in parts by weight: 23-35 parts of surfactant, 11-25 parts of hydrogen-containing silicon oil, 9-15 parts of methyl silicone oil, 7-10 parts of potassium sodium tartrate, 2-8 parts of dimethylaniline, 1-3 parts of triethanolamine, 4-8 parts of halogen-free flame retardant, 1-3 parts of thickener, 4-6 parts of flame retardant, 4-8 parts of stearic acid, 7-14 parts of stearate, 4-15 parts of stearamide, 1-3 parts of silicon oil and 4-10 parts of oleamide. The invention has the advantages of favorable use effect under high-temperature high-speed working conditions, no toxic or side effect and low manufacturing cost, and can be widely used.

Description

technical field [0001] The invention relates to an engine mechanical anti-wear repair lubricant. Background technique [0002] When the engine is running at high speed, high pressure, and high temperature, the interaction of various friction pairs is likely to produce severe friction. Long-term friction will cause the interface of the friction pair to wear, thereby reducing work efficiency and increasing maintenance costs. At present, lubricating oils for internal combustion engines on the market are all ordinary engine oils, and their shear properties are particularly easy to decrease under high temperature, high pressure, and high friction conditions, resulting in a decrease in lubricating performance. In order to maintain normal lubrication performance, the oil must be replaced after the vehicle has traveled about 5,000 kilometers. Frequent replacement of engine oil will not only increase the cost of engine use but also affect the normal use of the engine. If the replace...

AI Technical Summary

Problems solved by technology

Frequent replacement of engine oil will not only increase the cost of the engine, but also affect the normal use of the engine. If the replacement is not timely, it will more easily increase the wear and tear of the engine and shorten the service life of the engine.