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Special lubricating oil for engineering vehicles and process for producing special lubricating oil

A technology for construction machinery and lubricating oil, applied in the field of lubricating oil, can solve the problems of unenvironmental protection, no cleaning effect, general performance, etc., and achieve the effects of good rust prevention, simple steps and environmental protection, and good stability.

Inactive Publication Date: 2018-04-24
宋秀歌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing construction machinery lubricating oils are mineral base oils, which are not environmentally friendly, while the existing biological base oils used as substitutes have general performance and no cleaning effect

Method used

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  • Special lubricating oil for engineering vehicles and process for producing special lubricating oil

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A special lubricating oil for construction machinery, made of the following raw materials in proportion by weight: 88 parts of biological base oil, 3 parts of 2,6-di-tert-butyl-p-cresol, 3-parts of isooctyl-3-(3,5 di- 1 part of tert-butyl-hydroxyphenyl) propionate, 1 part of triphenyl phosphate, 1 part of alkyl phosphate, 5 parts of polyphosphoric acid, 3 parts of fatty acid methyl ester, 6 parts of organic zinc, 1 part of sulfurized fatty acid ester 3 parts, 3 parts of sulfurized triglyceride, 2 parts of triethanolammonium, 1 part of silicone oil, 1 part of sulfurized polyisobutylate, 7 parts of glycerol monooleate, 1 part of glycerol dioleate, 3 parts of wollen acid, oxidized polyethylene 1 part of wax, 1 part of nanoporous silica particles, 1 part of sodium metal base.

[0026] A production process of special lubricating oil for engineering machinery, characterized in that: comprising the following steps:

[0027] 1) 2,6-di-tert-butyl-p-cresol, isooctyl-3-(3,5-di-te...

Embodiment 2

[0036] A special lubricating oil for construction machinery, made of the following raw materials in proportion by weight: 100 parts of biological base oil, 4 parts of 2,6-di-tert-butyl-p-cresol, 4 parts of isooctyl-3-(3,5 di- 3 parts of tert-butyl-hydroxyphenyl) propionate, 3 parts of triphenyl phosphate, 2 parts of alkyl phosphate, 7 parts of polyphosphoric acid, 4 parts of fatty acid methyl ester, 8 parts of organic zinc, 4 parts of sulfurized fatty acid ester 5 parts, 5 parts of sulfurized triglyceride, 5 parts of triethanolammonium, 2 parts of silicone oil, 2 parts of sulfurized polyisobutylene, 9 parts of glycerol monooleate, 3 parts of glycerol dioleate, 6 parts of lanolin, oxidized polyethylene 2 parts of wax, 3 parts of nanoporous silica particles, and 2 parts of sodium metal base.

[0037] A production process of special lubricating oil for engineering machinery, characterized in that: comprising the following steps:

[0038] 1) 2,6-di-tert-butyl-p-cresol, isooctyl-3...

Embodiment 3

[0047] A special lubricating oil for construction machinery, made of the following raw materials in proportion by weight: 92 parts of biological base oil, 3.5 parts of 2,6-di-tert-butyl-p-cresol, 3.5 parts of isooctyl-3-(3,5 di- 2 parts of tert-butyl-hydroxyphenyl) propionate, 2 parts of triphenyl phosphate, 1.5 parts of alkyl phosphate, 6 parts of polyphosphoric acid, 3.5 parts of fatty acid methyl ester, 7 parts of organic zinc, 2 parts of sulfurized fatty acid ester 4 parts, sulfurized triglyceride, 3 parts of triethanolammonium, 1.5 parts of silicone oil, 1.5 parts of sulfurized polyisobutylate, 8 parts of glycerol monooleate, 2 parts of glycerol dioleate, 5 parts of lanolin, oxidized polyethylene 1.5 parts of wax, 2 parts of nanoporous silica particles, and 1.5 parts of sodium metal base.

[0048] A production process of special lubricating oil for engineering machinery, characterized in that: comprising the following steps:

[0049] 1) 2,6-di-tert-butyl-p-cresol, isooct...

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PUM

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Abstract

The invention discloses special lubricating oil for engineering vehicles and a process for producing the special lubricating oil. The special lubricating oil comprises, by weight, 88-100 parts of biological base oil, 3-4 parts of 2, 6-butylated hydroxytoluene, 1-3 parts of isooctyl-3-(3, 5-di-tert-butyl-hydroxyl phenyl) propionate, 1-3 parts of triphenyl phosphate, 1-2 parts of alkyl phosphate, 5-7 parts of polyphosphoric acid, 3-4 parts of fatty acid methyl ester, 6-8 parts of organic zinc, 1-4 parts of vulcanized fatty acid ester, 3-5 parts of vulcanized triglyceride, 2-5 parts of tricthanolamine, 1-2 parts of silicone oil, 1-2 parts of vulcanized poly-isobutane, 7-9 parts of glyceryl monooleate, 1-3 parts of diolein, 3-6 parts of lanolin fatty acid, 1-2 parts of oxidized polyethylene wax, 1-3 parts of nanometer porous silicon dioxide particles and 1-2 parts of metal-base sodium. The special lubricating oil and the process have the advantages that the special lubricating oil is environmentally friendly and degradable and is excellent in antioxidant activity, abrasion resistance and lubricating property, and good cleaning effects can be realized by the special lubricating oil.

Description

technical field [0001] The invention belongs to the technical field of lubricating oil, and in particular relates to a special lubricating oil for construction machinery and a production process thereof. Background technique [0002] Construction machinery lubricating oil refers to the special lubricating oil specially used for large-scale machinery and equipment such as large-scale excavating machinery, loading machinery, hoisting machinery, bulldozing and road construction machinery. Lubricating oil for construction machinery mainly includes diesel supercharged engine oil for construction machinery, anti-wear hydraulic oil for construction machinery, heavy-duty gear oil, and hydraulic transmission oil. There are more than ten varieties in four categories. Most of the existing construction machinery lubricating oils are mineral base oils, which are not environmentally friendly, while the existing biological base oils used as substitutes have general performance and no clean...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10N30/06C10N30/10C10N30/12C10N30/04
CPCC10M169/048C10M2201/085C10M2201/105C10M2205/14C10M2207/026C10M2207/281C10M2207/289C10M2215/042C10M2219/022C10M2219/024C10M2223/04C10M2223/041C10M2227/08C10M2229/02C10N2030/04C10N2030/06C10N2030/10C10N2030/12C10N2020/06C10N2060/04
Inventor 王江丽王辉李胜昌王少丽刘鹏
Owner 宋秀歌