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Multifunctional low-temperature environment-friendly durable lubricating oil

A multi-functional, lubricating oil technology, applied in the direction of lubricating composition, petroleum industry, etc., can solve the problems of unsatisfactory lubricity, poor low temperature fluidity, poor use effect, etc., and achieve good wear resistance and low temperature resistance Good, low temperature fluidity effect

Inactive Publication Date: 2018-02-23
SUZHOU YONGCHUANGDA ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, lubricating oil also has many deficiencies, such as the lack of lubricity, failure of wear resistance due to overheating during use, poor stability, foaming at low temperature, poor fluidity at low temperature, and poor use effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A multifunctional low-temperature environmentally friendly and durable lubricating oil, the parts by weight of the components in the multifunctional low-temperature environmentally friendly and durable lubricating oil are respectively: the fatty acid glyceride accounts for 93 parts, the alkyl polystyrene accounts for 8 parts, The polyacrylate accounts for 7 parts, the succinimide accounts for 3 parts, the polyoxypropylene glyceryl ether accounts for 5 parts, and the polyaspartic acid accounts for 6 parts.

Embodiment 2

[0016] A multifunctional low-temperature environmentally friendly and durable lubricating oil, the parts by weight of the components in the multifunctional low-temperature environmentally friendly and durable lubricating oil are respectively: the fatty acid glyceride accounts for 104 parts, the alkyl polystyrene accounts for 12 parts, The polyacrylate accounts for 11 parts, the succinimide accounts for 8 parts, the polyoxypropylene glyceryl ether accounts for 9 parts, and the polyaspartic acid accounts for 10 parts.

[0017] The invention is a multifunctional low-temperature environment-friendly and durable lubricating oil. The invention has the advantages of environmental protection, good wear resistance, good low temperature resistance, good low temperature fluidity, good lubricity, corrosion resistance, good high temperature resistance and good stability specialty.

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PUM

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Abstract

The invention discloses a multifunctional low-temperature environment-friendly durable lubricating oil which is prepared from fatty glyceride, a pour point depressant, a viscosity index regulator, a detergent dispersant, an antifoaming agent and an anticorrosive. The multifunctional low-temperature environment-friendly durable lubricating oil is prepared from the following components in parts by weight: 90 to 105 parts of fatty glyceride, 7 to 14 parts of the pour point depressant, 5 to 12 parts of viscosity index regulator, 2 to 9 parts of the detergent dispersant, 3 to 10 parts of the antifoaming agent and 4 to 11 parts of the anticorrosive. The multifunctional low-temperature environment-friendly durable lubricating oil has the characteristics of environment-friendliness, good wear resistance, good low temperature resistance, good low-temperature fluidity, good lubricating property, corrosion resistance, good high temperature resistance and good stability.

Description

technical field [0001] The invention relates to a multifunctional low-temperature, environment-friendly and durable lubricating oil. Background technique [0002] Lubricating oil is a liquid or semi-solid lubricant used in various types of automobiles and mechanical equipment to reduce friction and protect machinery and processed parts. It mainly plays the roles of lubrication, auxiliary cooling, rust prevention, cleaning, sealing and buffering. As long as it is applied between two relatively moving objects and can reduce the friction and wear of the two objects due to the function of contact, it is a lubricating oil. However, lubricating oil also has many deficiencies, such as insufficient lubricity, wear resistance failure due to overheating during use, poor stability, foaming at low temperature, poor low temperature fluidity, and poor use effect. Contents of the invention [0003] The purpose of the present invention is to provide a multi-functional low-temperature env...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10N30/06C10N30/08C10N30/12
CPCC10M169/044C10M2205/04C10M2207/2835C10M2209/08C10M2209/105C10M2209/108C10M2215/086C10M2217/044C10N2030/06C10N2030/08C10N2030/12C10N2030/64
Inventor 张冬梅
Owner SUZHOU YONGCHUANGDA ELECTRONICS