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Anti-attrition lubricating oil

A lubricating oil and functional technology, which is applied in the field of lubricating oil, can solve the problems of increasing the cost of automobile use, poor anti-friction effect, and affecting automobile performance, so as to save costs, prevent excessive wear and increase service life.

Inactive Publication Date: 2017-09-08
苏州瑞奇丽新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The lubricating oil used in existing cars has poor anti-friction effect, and needs to be replaced after a certain period of use. If it is not replaced in time, it will also affect the performance of the car and increase the cost of using the car

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Provides a lubricating oil with an anti-friction effect, including mineral base oil, hydrogenated styrene diene copolymer, polymethacrylate, tea polyphenols, ascorbyl palmitate, petroleum sulfonate, lauryl alcohol, stearic acid butyl ester. The proportions of the various components of the lubricating oil are: by weight fraction, 80 parts of mineral base oil, 30 parts of hydrogenated styrene diene copolymer, 12 parts of polymethacrylate, 10 parts of tea polyphenol, ascorbyl palmitic acid 13 parts of ester, 9 parts of petroleum sulfonate, 12 parts of lauryl alcohol, 6 parts of butyl stearate.

Embodiment 2

[0015] Provides a lubricating oil with an anti-friction effect, including mineral base oil, hydrogenated styrene diene copolymer, polymethacrylate, tea polyphenols, ascorbyl palmitate, petroleum sulfonate, lauryl alcohol, stearic acid butyl ester. The proportions of the various components of the lubricating oil are: by weight fraction, 90 parts of mineral base oil, 20 parts of hydrogenated styrene diene copolymer, 16 parts of polymethacrylate, 6 parts of tea polyphenol, ascorbyl palmitic acid 21 parts of esters, 4 parts of petroleum sulfonate, 19 parts of lauryl alcohol, and 1 part of butyl stearate.

Embodiment 3

[0017] Provides a lubricating oil with an anti-friction effect, including mineral base oil, hydrogenated styrene diene copolymer, polymethacrylate, tea polyphenols, ascorbyl palmitate, petroleum sulfonate, lauryl alcohol, stearic acid butyl ester. The proportions of the various components of the lubricating oil are: by weight fraction, 82 parts of mineral base oil, 28 parts of hydrogenated styrene diene copolymer, 13 parts of polymethacrylate, 9 parts of tea polyphenol, ascorbyl palmitic acid 14 parts of ester, 8 parts of petroleum sulfonate, 14 parts of lauryl alcohol, 5 parts of butyl stearate.

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PUM

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Abstract

The invention discloses an anti-attrition lubricating oil. The anti-attrition lubricating oil is composed of base mineral oil, hydrogenated styrene-diene copolymer, polymethylemethaerylate, tea polyphenol, ascorbyl palmitate, mahogany petroleum sulfonate, lauryl alcohol and butyl stearate. Therefore, the anti-attrition lubricating oil can ensure rapid relative sliding between a piston and a cylinder as well as between a main shaft and a bearing bush of an automobile to avoid rapid wearing of parts and to prolong the service life of the parts and further to prolong the service life of the automobile and save maintenance and replacement cost.

Description

technical field [0001] The invention relates to a lubricating oil, in particular to a lubricating oil with antifriction effect. Background technique [0002] Lubricating oil is a liquid or semi-solid lubricant used in various types of automobiles and mechanical equipment to reduce friction and protect machinery and processed parts. Lubricating oil mainly plays the roles of lubrication, auxiliary cooling, rust prevention, cleaning, sealing and buffering. Lubricating oil is a technology-intensive product, which is a mixture of complex hydrocarbons, and its real performance is the combined effect of complex physical or chemical changes. The lubricating oil used in existing automobiles has poor anti-friction effect, and needs to be replaced after a certain period of use. If it is not replaced in time, it will also affect the performance of the automobile and increase the cost of automobile use. Contents of the invention [0003] The technical problem mainly solved by the inv...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10N30/06
CPCC10M169/048C10M2205/00C10M2205/04C10M2207/021C10M2207/023C10M2207/281C10M2207/289C10M2209/084C10M2219/044C10N2030/06
Inventor 杨伟帅
Owner 苏州瑞奇丽新材料有限公司