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Environment-friendly type lubricating oil additive

A lubricating oil additive, environmentally friendly technology, applied in the directions of additives, lubricating compositions, petroleum industry, etc., can solve the problems of environmental impact, insufficient performance, poor environmental protection, etc., and achieve improved wear resistance, convenient operation, and environmental friendliness. Effect

Inactive Publication Date: 2015-10-14
QINGDAO WENSHENG AUTOMOBILE COMPONENTS & PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the performance of lubricating oil additives in the market is generally insufficient, and the environmental protection is not good, which has an impact on the environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] An environment-friendly lubricating oil additive, which is made from the following raw materials in parts by weight:

[0009] 7 parts of castor oil polyoxyethylene ether, 3 parts of colloidal molybdenum disulfide, 2 parts of octadecanoic acid, 4 parts of citric acid, 6 parts of oxymolybdenum dialkyldithiophosphate, 4 parts of butyl oleate, tackifier 3 parts, 5 parts of o-toluidine, 6 parts of methyl citrate, 4 parts of triphenyl phosphorothioate, 6 parts of sulfurized isobutylene, 5 parts of benzotriazolamine, 2 parts of n-butyl acetate, p-methyl 1 part of oxystyrocene, 8 parts of linoleic acid, 4 parts of methanol, 7 parts of polyethylene glycol monomethyl ether, 4 parts of magnesium silicate, and 4 parts of fluorosurfactant.

Embodiment 2

[0011] An environment-friendly lubricating oil additive, which is made from the following raw materials in parts by weight:

[0012] 12 parts of castor oil polyoxyethylene ether, 6 parts of colloidal molybdenum disulfide, 7 parts of octadecanoic acid, 8 parts of citric acid, 13 parts of oxymolybdenum dialkyl dithiophosphate, 8 parts of butyl oleate, thickener 6 parts, 8 parts of o-toluidine, 8 parts of methyl citrate, 7 parts of triphenyl phosphorothioate, 12 parts of sulfurized isobutylene, 8 parts of benzotriazolamide, 6 parts of n-butyl acetate, p-methyl 4 parts of oxystyrocene, 16 parts of linoleic acid, 6 parts of methanol, 13 parts of polyethylene glycol monomethyl ether, 7 parts of magnesium silicate, and 6 parts of fluorosurfactant.

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PUM

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Abstract

An environment-friendly type lubricating oil additive is composed of the following raw materials in parts by weight: 7 to 12 parts of castor oil polyoxyethylene ether, 3 to 6 parts of molybdenum disulfide colloid, 2 to 7 parts of n-octadecanoic acid, 4 to 8 parts of critic acid, 6 to 13 parts of molybdenum dialkyldithiophosphate, 4 to 8 parts of butyl oleate, 3 to 6 parts of tackifier, 5 to 8 parts of o-toluidine / m-toluidine, 6 to 8 parts of methyl citrate, 4 to 7 parts of triphenyl phosphorothionate, 6 to 12 parts of sulfurized isobutylene, 5 to 8 parts of benzotriazole amine, 2 to 6 parts of n-butyl acetate, 1 to 4 parts of p-methoxyl styrene, 8 to 16 parts of linoleic acid, 4 to 6 parts of methanol, 7 to 13 parts of polyethylene glycol monomethyl ether, 4 to 7 parts of magnesium silicate, and 4 to 6 parts of fluorine surfactant. The provided environment-friendly type lubricating oil additive can improve the wear-resistant performance, extreme pressure resistant performance, and oxidation resistant performance of lubricating oil, has the advantages of convenient operation and environment-friendliness, and is according with the green and environment-protection requirements.

Description

technical field [0001] The invention relates to an environment-friendly lubricating oil additive. Background technique [0002] Lubricating oil is a liquid lubricant used in various types of machinery to reduce friction and protect machinery and processed parts. It mainly plays the roles of lubrication, cooling, rust prevention, cleaning, sealing and buffering. But when the engine is working, a lot of dirt will be produced. For example, the sand and dust brought by the inhaled air, the carbon deposit formed after the mixture is burned, the jelly formed after the oxidation of the lubricating oil, and the metal chips produced by the friction between the parts, etc. Therefore, the guarantee of lubricating oil quality is inseparable from additive products. Additives are the main way to improve lubricating oil quality and expand lubricating oil varieties, and also an important means to improve lubricating oil performance, save energy and reduce environmental pollution. Lubricat...

Claims

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Application Information

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IPC IPC(8): C10M167/00C10N30/10C10N30/06
Inventor 吕玲霞
Owner QINGDAO WENSHENG AUTOMOBILE COMPONENTS & PARTS
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