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Lubricating oil containing detergent dispersant

A technology of cleaning and dispersing agent and cleaning and dispersing agent, which is applied in the direction of lubricating composition and petroleum industry, can solve the problems of shortening the service life of machinery and oil change interval, aggravating the wear and tear of machine parts, and prolonging the life of machinery and oil change period, Prevent corrosion of parts and improve mechanical efficiency

Inactive Publication Date: 2018-12-28
SHAANXI DONGHE NEW ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Oxidation of lubricating oil and incomplete combustion of fuel will generate liquid particles such as non-oil-soluble oxidation condensation products and colloids, thereby forming deposits such as paint film, carbon deposits and sludge, which will aggravate the wear of parts and shorten the service life of machinery and oil change cycle, the lubricating oil of the prior art cannot overcome this defect

Method used

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Embodiment Construction

[0015] The technical solution of the present invention is clearly and completely described below. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0016] This embodiment provides a lubricating oil containing a cleaning and dispersing agent, 90-98 parts of the base oil, 2-10 parts of additives, the additives include 0.4-0.6 parts of cleaning and dispersing agent, and the cleaning and dispersing agent is polyisobutylene Succinimide. All kinds of impurities are dispersed in the oil to keep the coils, electrical connections and other parts clean, effectively avoiding possible explosion accidents.

[0017] Preferably, the additives also include 0.1-2 parts of organic molybdenum powder, 0.4-0.6 parts of detergent and dispersant, 0.2-0.5 parts of antioxidant, 0.4-0.8 parts of rust inhibitor, 0.0001-0.0004 parts of electrical i...

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PUM

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Abstract

The invention relates to the field of lubricating oil preparation, in particular to lubricating oil containing a detergent dispersant. The lubricating oil comprises 90-98 parts of basic oil and 2-10 parts of an additive, wherein the additive comprises 0.4-0.6 parts of the detergent dispersant which is polyisobutylene succinimide. The lubricating oil in the technical scheme has superhigh wear resistance, thermal stability, oxidation resistance, dispersity, detergency, acid neutrality, cooling performance and corrosion resistance, has functions of reducing friction, retarding wear, cooling parts, cleaning part surfaces and preventing part corrosion in use and can improve the mechanical efficiency, prolong mechanical life and oil draining period and reduce environmental pollution.

Description

technical field [0001] The invention relates to the field of lubricating oil preparation, in particular to a lubricating oil containing a cleaning and dispersing agent. Background technique [0002] Oxidation of lubricating oil and incomplete combustion of fuel will generate liquid particles such as non-oil-soluble oxidation condensation products and colloids, thereby forming deposits such as paint film, carbon deposits and sludge, which will aggravate the wear of parts and shorten the service life of machinery and oil change cycle, the lubricating oil of the prior art cannot overcome this defective. Contents of the invention [0003] The object of the present invention is to provide a kind of lubricating oil containing detergent dispersant, in order to overcome the above-mentioned defective in the prior art. [0004] The technical solution adopted in the present invention is: [0005] A lubricating oil containing a detergent and dispersant, including base oil and additi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10N30/04C10N30/06C10N30/10C10N30/12
CPCC10M169/04C10M2201/041C10M2205/0206C10M2205/026C10M2207/026C10M2207/144C10M2207/16C10M2207/401C10M2207/402C10M2209/084C10M2209/1045C10M2215/086C10M2219/044C10M2223/045C10M2227/061C10M2229/041C10N2030/04C10N2030/06C10N2030/10C10N2030/12C10N2010/12C10N2010/04
Inventor 孙金成
Owner SHAANXI DONGHE NEW ENERGY TECH CO LTD
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