Automotive lubricant additive with good wear resistance

A lubricating oil additive and wear-resistant technology, applied in lubricating compositions, petroleum industry, etc., can solve the problem of high cost of vegetable oil, achieve the effect of improving quality, optimizing additive performance, and good viscosity

Inactive Publication Date: 2018-08-10
王琴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since all industrial enterprises in the world today are seeking measures to reduce environmental pollution, this "natural" lubricating oil has this feature. Although the cost of vegetable oil is high, the increased cost is enough to offset the use of other synthetic lubricating oils. environmental governance costs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0013] Specific embodiment 1: a kind of automotive lubricating oil additive with good wear resistance, it is composed according to the parts by weight of following raw materials: 15 parts of borated high molecular weight polyisobutenyl succinimide, thionfosine secondary primary alkyl zinc 10 parts of salt, 5 parts of sulfurized isobutthiadiazole derivatives, 5 parts of cationic surface active substances, 6 parts of modified calcium sulfonate, 3 parts of tackifying rosin resin, 3 parts of sodium citrate, 4 parts of urotropine, 6 parts of polymethacrylate, 3 parts of nonylphenol polyoxyethylene ether, 8 parts of polyvinyl ether, 10 parts of soap salt, 6 parts of polyoxyethylene polyoxypropylene polyether, 9 parts of silicon dioxide, 3 parts of mineral essential oil , 6 parts of graphite powder, 12 parts of calcium petroleum sulfonate, 6 parts of glyceryl oleate, 3 parts of sodium benzoate and 20 parts of deionized water.

specific Embodiment 2

[0014] Specific embodiment 2: a kind of automobile lubricating oil additive with good wear resistance, it is made up according to the parts by weight of following raw materials: 28 parts of borated high molecular weight polyisobutenyl succinimide, thionazine secondary primary alkyl zinc 20 parts of salt, 10 parts of sulfurized isobutthiadiazole derivatives, 10 parts of cationic surface active substances, 10 parts of modified calcium sulfonate, 7 parts of tackifying rosin resin, 4 parts of sodium citrate, 8 parts of urotropine, 10 parts of polymethacrylate, 5 parts of nonylphenol polyoxyethylene ether, 12 parts of polyvinyl ether, 13 parts of soap salt, 12 parts of polyoxyethylene polyoxypropylene polyether, 14 parts of silicon dioxide, 4 parts of mineral essential oil , 7 parts of graphite powder, 16 parts of calcium petroleum sulfonate, 10 parts of glyceryl oleate, 7 parts of sodium benzoate and 30 parts of deionized water.

specific Embodiment 3

[0015] Specific embodiment 3: a kind of automobile lubricating oil additive with good wear resistance, it is made up according to the parts by weight of following raw materials: boronized high molecular weight polyisobutenyl succinimide 40 parts, thionfosine secondary primary alkyl zinc 30 parts of salt, 16 parts of sulfurized isobutthiadiazole derivatives, 18 parts of cationic surface active substances, 18 parts of modified calcium sulfonate, 15 parts of tackifying rosin resin, 4 parts of sodium citrate, 12 parts of urotropine, 18 parts of polymethacrylate, 10 parts of nonylphenol polyoxyethylene ether, 15 parts of polyvinyl ether, 15 parts of soap salt, 15 parts of polyoxyethylene polyoxypropylene polyether, 20 parts of silicon dioxide, 5 parts of mineral essential oil , 8 parts of graphite powder, 20 parts of calcium petroleum sulfonate, 15 parts of glyceryl oleate, 10 parts of sodium benzoate and 40 parts of deionized water.

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Abstract

The invention discloses an automotive lubricant additive with good wear resistance. The automotive lubricant additive with good wear resistance consists of the following raw materials in parts by weight: 15-40 parts of boronized high-molecular-weight polyisobutylene succinimide, 10-30 parts of thiophosphamide carboxylyl zinc salt, 5-16 parts of iso-butyldiazole sulfide derivative, 5-18 parts of acation surface active material, 6-18 parts of modified calcium sulfonate, 3-15 parts of sticky rosin resin, 3-4 parts of sodium citrate, 4-12 parts of urotropine, 6-18 parts of polymethacrylate, 3-10parts of nonylphenol ethoxylates, 8-15 parts of polyvinylether, 10-15 parts of soap salt, 6-15 parts of polyoxyethylene polypropylene polyether, 9-20 parts of silicon dioxide, 3-5 parts of a mineral essential oil, 6-8 parts of graphite powder, 12-20 parts of petroleum calcium sulfonate, 6-15 parts of triolein, 3-10 parts of sodium benzoate and 20-40 parts of deionized water. By compounding effectof a plurality of auxiliaries of the additive, viscosity, rust protection and wear resistances which are the properties of the lubricant can be improved well by few additives, and thus, the quality oflubricating oil is greatly improved.

Description

technical field [0001] The invention relates to a lubricating oil additive for automobiles with good wear resistance. Background technique [0002] Lubricating oil generally consists of two parts: base oil and additives. Base oil is the main component of lubricating oil, which determines the basic properties of lubricating oil. Additives can make up for and improve the performance of base oil, endow some new properties, and are an important part of lubricating oil. [0003] Lubricant base oils are mainly divided into three categories: mineral base oils, synthetic base oils and biological base oils. Mineral base oils are widely used and used in a large amount (about 95%), but in some applications, products formulated with synthetic base oils and bio-oil base oils must be used, thus making these two base oils develop rapidly. [0004] Mineral base oils are refined from crude oil. The main production processes of lubricating oil base oil are: atmospheric and vacuum distillat...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): C10M173/00C10N30/06C10N30/02C10N30/12
CPCC10M173/00C10M2201/041C10M2201/105C10M2207/124C10M2207/141C10M2207/283C10M2209/08C10M2209/104C10M2209/105C10M2209/108C10M2215/221C10M2217/06C10M2219/044C10M2219/106C10M2223/045C10N2030/02C10N2030/06C10N2030/12C10N2010/02C10N2010/04C10N2060/14
Inventor王琴
Owner王琴