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High-performance lubricating oil additive

A lubricating oil additive, high-performance technology, applied in the directions of additives, lubricating compositions, petroleum industry, etc., can solve the problems of lubricating oil deterioration, single additive performance, etc., to improve viscosity coefficient, improve cooling and lubricating performance, high-efficiency comprehensive performance Effect

Inactive Publication Date: 2015-10-14
QINGDAO ENGAO MOTION CONTROL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because most of the original properties of lubricating oil are easy to change, causing lubricating oil to deteriorate. Therefore, in order to improve the properties of lubricating oil, additives are needed to improve the properties of lubricating oil. Lubricating oil additives are used to improve some existing characteristics of lubricants. In the market The general performance of the additives is relatively simple, and it is necessary to add a variety of additives to improve the performance of the lubricating oil
Therefore, the existing lubricating oil additives need to be further improved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] A high-performance lubricating oil additive, which is made of the following raw materials in parts by weight:

[0009] 7 parts of di-tert-butyl p-cresol, 8 parts of dibenzyl disulfide, 4 parts of polyisobutylene barium salt, 5 parts of N, N-dimethylformamide, 1.2 parts of glyceryl acrylate, 6 parts of dibutyl phosphite 9 parts, 9 parts of primary and secondary alkyl zinc salts of phosphion, 2 parts of methyl silicone oil, 7 parts of perfluorononylethylbenzene, 6 parts of aminothioester, 3 parts of phosphorous acid, and zinc bisoctyl alkyl of phosphion 7 parts of salt, 7 parts of simethicone.

Embodiment 2

[0011] A high-performance lubricating oil additive, which is made of the following raw materials in parts by weight:

[0012] 9 parts of di-tert-butyl p-cresol, 11 parts of dibenzyl disulfide, 7 parts of polyisobutylene barium salt, 8 parts of N,N-dimethylformamide, 4 parts of glyceryl acrylate, 10 parts of dibutyl phosphite 12 parts, 12 parts of primary and secondary alkyl zinc salt of phosphion, 4 parts of methyl silicone oil, 11 parts of perfluorononylethylbenzene, 10 parts of aminothioester, 5 parts of phosphorous acid, basic zinc phosphobisoctyl 10 parts of salt, 8.5 parts of simethicone.

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PUM

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Abstract

A high-performance lubricating oil additive is composed of the following raw materials in parts by weight: 7 to 9 parts of di-tert-butyl-p-cresol, 8 to 11 parts of dibenzyl disulfide, 4 to 7 parts of polyisobutene barium salt, 5 to 8 parts of N,N-dimethyl formamide, 1.2 to 4 parts of glycerol acrylate, 6 to 10 parts of dibutyl phosphite, 9 to 12 parts of zinc dialkyl dithiophosphates-T206, 2 to 4 parts of methyl silicone oil, 7 to 11 parts of perfluorononyl ethyl benzene, 6 to 10 parts of amino thioester, 3 to 5 parts of phosphorous acid, 7 to 10 parts of zinc dialkyl dithiophosphates-T204, and 7 to 8.5 parts of dimethyl silicone oil. The provided lubricating oil additive has a high efficient comprehensive performance, is capable of improving the viscosity coefficient of lubricating oil, and improves the cooling and lubricating performances of lubricating oil at the same time.

Description

technical field [0001] The invention relates to a high-performance lubricating oil additive. Background technique [0002] Lubricating oil is a liquid lubricant used on various types of machinery to reduce friction and protect machinery and processed parts. It mainly plays the role of reducing friction, cooling, sealing, buffering, rust prevention, cleaning and neutralization. Because most of the original properties of lubricating oil are easy to change, causing lubricating oil to deteriorate. Therefore, in order to improve the properties of lubricating oil, additives are needed to improve the properties of lubricating oil. Lubricating oil additives are used to improve some existing characteristics of lubricants. In the market The general performance of the additives of lubricating oil is relatively single, and it is necessary to add a variety of additives to improve the performance of lubricating oil. Therefore, the existing lubricating oil additives need to be further imp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M161/00C10N30/02C10N30/06
Inventor 刘国雷
Owner QINGDAO ENGAO MOTION CONTROL TECH
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