Mechanical antiwear restoration lubricant

Abstract

The invention discloses a mechanical antiwear restoration lubricant which comprises the following components in parts by weight: 1-9 parts of wax solvent, 14-25 parts of pickling agent, 1-3 parts of phosphating solution, 1-3 parts of passivation solution, 1-3 parts of vitrification agent, 4-8 parts of calcium hydroxide, 7-10 parts of barium hydroxide octahydrate, 7-16 parts of sodium hydroxide, 5-16 parts of potassium nitrate, 7-15 parts of sodium nitrate, 2-4 parts of sodium sulfite, 1-3 parts of dispersant, 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 a mechanical anti-wear repairing 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 replacement ...