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Automobile lubricating oil additive

A technology for lubricating oil additives and automobiles, applied in the directions of additives, lubricating compositions, petroleum industry, etc., can solve the problems of poor anti-oxidation, anti-wear effect, unstable performance, insufficient performance, etc., achieve good lubricity, improve the use of Life, the effect of improving the viscosity index

Inactive Publication Date: 2015-10-14
QINGDAO YUXING INTELLIGENT TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, automotive lubricating oil additives generally have insufficient performance, poor anti-oxidation and anti-wear effects, high cost, unstable performance, and cannot meet the requirements of use.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] A kind of automobile lubricating oil additive, it is made from the raw material of following parts by weight:

[0009] 3 parts of phosphorodithioate, 2 parts of atactic polypropylene, 1.2 parts of trimethylhydroquinazole oligomer, 4 parts of phenothiazine, 5 parts of phenyl-2-naphthylamine, 2 parts of methyl silicone oil, 3 parts of calcium oxide, 1 part of succinate, 4 parts of betulinic acid, 3 parts of glyceryl acrylate, 7 parts of lupeyl palmitate, 5 parts of linoleic acid, 6 parts of cocoamide glycol amide, cyclo 5 parts of hexyl hexaphosphate, 2 parts of calcium chloride, 6 parts of polyacrylic acid, 4 parts of sodium dodecylbenzenesulfonate, 2 parts of tetrahydropalmatine, 3 parts of lupine palmitate, 8 parts of benzyl alcohol Parts, 7 parts of sulfurized calcium alkylphenate.

Embodiment 2

[0011] A kind of automobile lubricating oil additive, it is made from the raw material of following parts by weight:

[0012] 6 parts of phosphorodithioate, 4 parts of atactic polypropylene, 3 parts of trimethylhydroquinazole oligomer, 6 parts of phenothiazine, 8 parts of phenyl-2-naphthylamine, 4 parts of methyl silicone oil, 5 parts of calcium oxide, 2 parts of succinate, 7 parts of betulinic acid, 6 parts of glyceryl acrylate, 10 parts of lupeyl palmitate, 8 parts of linoleic acid, 9 parts of cocoyl glycolamide, cyclo 8 parts of hexyl hexaphosphate, 4 parts of calcium chloride, 10 parts of polyacrylic acid, 7 parts of sodium dodecylbenzenesulfonate, 6 parts of tetrahydropalmatine, 5 parts of lupeyl palmitate, 16 parts of benzyl alcohol Parts, sulfurized calcium alkylphenate 12 parts.

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PUM

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Abstract

An automobile lubricating oil additive is composed of the following raw materials in parts by weight: 3 to 6 parts of phosphorodithioate, 2 to 4 parts of random polypropylene, 1.2 to 3 parts of oligomer of trimethyl hydrogen quinazoline, 4 to 6 parts of phenothiazine, 5 to 8 parts of phenyl-2-naphthylamine, 2 to 4 parts of methyl silicone oil, 3 to 5 parts of calcium oxide, 1 to 2 parts of succinate, 4 to 7 parts of mesembryanthemoidigenic acid, 3 to 6 parts of glycerin acrylate, 7 to 10 parts of lupeol palmitate, 5 to 8 parts of linolenic acid, 6 to 9 parts of coconut diethanolamide, 5 to 8 parts of inositol hexaphosphate, 2 to 4 parts of calcium chloride, 6 to 10 parts of polyacrylic acid, 4 to 7 parts of sodium dodecyl benzene sulfonate, 2 to 6 parts of tetrahydropalmatine, 3 to 5 parts of lupeol palmitate, 8 to 16 parts of benzyl alcohol, and 7 to 12 parts of sulfurized calcium alkyl phenate. The provided automobile lubricating oil additive has an improved viscosity index and a good lubricating performance, can effectively prevent lubricating oil from being oxidized or degraded, and prolongs the service life of lubricating oil.

Description

technical field [0001] The invention relates to an automobile lubricating oil additive. Background technique [0002] With the advancement of automobile engine and transmission system design and the development of mechanical equipment, higher and higher requirements are put forward for the performance of lubricating oil. Lubricating oil is composed of base oil and additives. Base oil is the main part of lubricating oil and determines the basic properties of lubricating oil. Additives can make up for and improve the performance of base oil. Now the requirements for the performance of lubricating materials are getting higher and higher, and the classification is getting finer and finer. Only by choosing lubricating materials reasonably can we reduce friction, reduce wear, and prolong the service life of parts, so as to save energy, ensure the normal operation of the machine, The purpose of improving economic efficiency. However, at present, automotive lubricating oil additiv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M161/00C10N30/02C10N30/10
Inventor 谢修元
Owner QINGDAO YUXING INTELLIGENT TECH DEV CO LTD
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