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Lubricating oil for automobile engine

A technology of automobile engine and lubricating oil, which is applied in the direction of lubricating composition and petroleum industry, and can solve problems such as scrapped performance, damage, and damage to the image and reputation of the manufacturer

Inactive Publication Date: 2018-07-24
SUZHOU YONGCHUANGDA ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As we all know, the more precise the product, the higher the requirements for its size. A little carelessness in protection may lead to complete scrapping of the product or damage to its performance. Not only will the image and reputation of the manufacturer be damaged, but it may also be subject to economic claims.

Method used

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Examples

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Effect test

Embodiment Construction

[0011] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0012] A kind of lubricating oil for automobile engine, comprising: lubricating oil base oil, viscosity index improver, antioxidant, potassium dihydrogen phosphate, monoglyceride stearate, glyceryl tristearate, antioxidant and antiwear agent, defoaming agent agent, the mass fraction of each component is: 20-30 parts of lubricating base oil, 8-12 parts of viscosity index improver, 2-5 parts of antioxidant, 1-3 parts of potassium dihydrogen phosphate, monoglyceride stearate 3-6 parts, 1-3 parts of glyceryl tristearate,...

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PUM

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Abstract

The invention discloses lubricating oil for an automobile engine. The lubricating oil for the automobile engine is prepared from the following raw materials: 20 to 30 parts of lubricant base oil, 8 to12 parts of viscosity index improver, 2 to 5 parts of antioxidant, 1 to 3 parts of monopotassium phosphate, 3 to 6 parts of glycerol monostearate, 1 to 3 parts of glyceryl tristearate, 5 to 8 parts of antioxygen antiwear agent, and 5 to 7 parts of defoaming agent. The lubricating oil for the automobile engine provided by the invention has the beneficial effects of good friction resistance, good cleaning effect, and capability of prolonging the service life of automobile engine parts through a unique formula.

Description

technical field [0001] The invention relates to the field of chemical lubricating oil, in particular to a lubricating oil for automobile engines. Background technique [0002] The oil pollution produced in industrial production is not like the oil pollution produced in our life, which can be solved directly with a bottle of detergent. The modernization of industrial production is getting higher and higher, and the requirements of customers for products are becoming more and more stringent. Therefore, the cleaning and rust prevention of products are particularly important. As we all know, the more precise the product, the higher the requirements for its size. A little carelessness in protection may lead to complete scrapping of the product or damage to its performance. Not only will the image and reputation of the manufacturer be damaged, but it may also be subject to economic claims. Therefore, anti-rust is an important and unstoppable matter in industrial production. Anti-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/00C10N30/06C10N30/04C10N40/25
CPCC10M169/045C10M2201/085C10M2207/283C10M2207/289C10N2030/04C10N2030/06C10N2040/25C10N2010/00
Inventor 杨伟帅
Owner SUZHOU YONGCHUANGDA ELECTRONICS