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Graphitic lubricant as well as preparation and usage methods thereof

A technology of graphite lubricant and colloidal graphite, applied in lubricating compositions, petroleum industry and other directions, can solve the problems of affecting the lubrication and anti-wear effect of parts, poor lubrication and anti-wear effect, and loss of grease, etc., so as to improve the anti-friction effect. The effect of wound ability, good heat resistance, good water resistance

Inactive Publication Date: 2014-02-05
SHENYANG LIMING AERO-ENGINE GROUP CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During the use of components, the dual part needs to be lubricated. Usually, some existing calcium-based graphite grease is used for lubrication. Calcium-based graphite grease is mostly made of animal and vegetable oil calcium soap thickened mineral oil and added with Made of flake graphite, but the existing calcium-based graphite grease has the disadvantages of hydrolysis at about 100°C, grease loss and poor adhesion, poor lubrication and anti-wear effect, which affects the lubrication and anti-wear effect of parts

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] A kind of graphite lubricant, wherein calcium-based lubricating grease is 80g, No. 20 aviation lubricating oil is 15g, rubber graphite powder is 5g; Calcium-based lubricating grease meets GB491, No. 20 aviation lubricating oil meets GB440, colloidal graphite powder is commercially available product. Its preparation method is as follows: take 15g No. 20 aviation lubricating oil and put it into a clean container, then weigh 5g of colloidal graphite powder and add it to No. 20 aviation lubricating oil, stir fully and evenly to prepare a mixture; preheat 80g of calcium-based lubricating grease to 50°C, then pour the above mixture into calcium-based lubricating grease, stir well, cool down to room temperature naturally, and store in a closed metal container.

[0014] The method for using the above-mentioned graphite lubricant comprises the following steps: cleaning the surface of the part to be coated with lubricant with solvent oil (SH0004) for the rubber industry, and plac...

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PUM

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Abstract

The invention relates to a graphitic lubricant as well as preparation and usage methods thereof. According to the following technical scheme, the graphite lubricate comprises the compositions in percentage by weight: 78-90% of calcium-based lubricating grease, 6-18% of NO.20 aviation lubricant and 3-7% of colloidal graphite powder. The graphitic lubricant can play role in lubricating and being water-tolerant, strong in adhesivity and anti-wear when being applied to parts of a power generator friction clutch and the like, thus being convenient to use.

Description

technical field [0001] The invention relates to a lubricant, in particular to a graphite lubricant, a preparation method and a use method thereof. Background technique [0002] During the use of components, the dual part needs to be lubricated. Usually, some existing calcium-based graphite grease is used for lubrication. Calcium-based graphite grease is mostly made of animal and vegetable oil calcium soap thickened mineral oil and added with It is made of flake graphite, but the existing calcium-based graphite grease has the disadvantages of hydrolysis at about 100°C, grease loss and poor adhesion, poor lubrication and anti-wear effect, which affects the lubrication and anti-wear effect of parts. Contents of the invention [0003] The object of the present invention is to provide a graphite lubricant, which is applied to parts such as generator friction clutches, and plays the roles of lubrication, water resistance, strong adhesion and wear resistance. [0004] Technical ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10M177/00C10N30/06C10N40/00
Inventor 李冬梅杨坚贺晔红江爱华邢彬
Owner SHENYANG LIMING AERO-ENGINE GROUP CORPORATION