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Melamine resin lubricant

A melamine resin, lubricant technology, applied in the direction of lubricating compositions, additives, petroleum industry, etc., can solve the problems of waste, influence of lubrication and anti-wear performance, pollution of the surrounding environment, etc., to improve physical properties, increase the scope of use, The effect of enhancing stability

Inactive Publication Date: 2018-05-08
贺州宝兴新材料股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to many defects in the use of lubricating oil, when the lubricating oil on the surface of the workpiece is squeezed during the movement, the workpieces are often in a boundary lubrication state, which not only causes waste but also pollutes the surrounding environment. affected

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Melamine resin lubricant, made by the following method:

[0022] (1) Pretreatment of lubricating oil: the magnetic additive is mixed with the dispersion system containing nano-silver sulfide lubricating oil, after being stirred by a powerful motor for 0.5h, it is evenly dispersed through ultrasonic waves, and it is set aside; the magnetic additive includes the following parts by weight Components: 1-5 parts of polysiloxane, 10-20 parts of butanol, 5-15 parts of aluminum oxide, 1-5 parts of hydroxyethyl cellulose, 1-10 parts of ketone, 5-10 parts of ethyl ketone, 10-20 parts of styrene, 5-10 parts of acrylate, 1-5 parts of triethanolamine, 5-15 parts of sorbitan stearic acid, 5-10 parts of vinyl acetate-acrylic acid copolymer emulsion;

[0023] (2) Add polyvinyl alcohol, sodium dodecylbenzene sulfonate and deionized water into a beaker, add to the pretreated lubricating oil in step 1 after dissolving, stir and emulsify for 10 minutes to obtain an emulsified lubricating o...

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Abstract

The invention discloses a melamine resin lubricant. The melamine resin lubricant is prepared in the following steps that polyvinyl alcohol, sodium dodecyl benzene sulfonate and deionized water are added into a beaker, lubricating oil is added after dissolution, and stirring and emulsifying are conducted; the emulsified lubricating oil is slowly poured into a melamine resin prepolymer in three times, the stirring rotating speed is controlled, and emulsifying is conducted for 30 minutes to obtain emulsified lubricating oil; the pH value is adjusted to 2-3 by using hydrochloric acid, chitosan accounting for 1-2% of the weight of the lubricating oil is added, and the materials are subjected to a heating reaction in a water bath at 70 DEG C for 3 h; the product is subjected to suction filtration, water washing and drying for 24 hours to obtain the melamine resin lubricant. The melamine resin lubricant can be widely applied to heavy-load and high-temperature mechanical friction parts in thefields of aerospace, machinery, electronics, chemical engineering, ships and the like.

Description

technical field [0001] The invention belongs to the technical field of lubricating oil microcapsules, and particularly designs a melamine resin lubricant. Background technique [0002] Microcapsule technology refers to the technology of using film-forming materials to encapsulate solids, liquids or gases in them to form tiny containers with a diameter of tens of microns to thousands of microns. Microcapsule technology includes preparation technology and application technology, that is, using specific methods and equipment to wrap core materials of different shapes with wall materials to make microcapsules, and then apply the prepared microcapsules to various materials. The microcapsules are ruptured by means of pressure or radiation to release the core material, or the core material is directly diffused and released through the capsule wall to achieve the required performance. [0003] Microcapsule lubricating coating technology is a method of firmly bonding microcapsule lu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M133/42C10M169/04C07D251/64C10N30/06C10N30/08
CPCC07D251/64C10M133/42C10M169/044C10M2201/062C10M2201/065C10M2201/081C10M2203/06C10M2203/1006C10M2207/021C10M2207/08C10M2207/281C10M2207/289C10M2209/062C10M2209/084C10M2209/103C10M2209/12C10M2215/042C10M2215/222C10M2219/044C10M2223/06C10M2229/02C10N2030/06C10N2030/08C10N2050/12C10N2010/02C10N2020/06
Inventor 张万龙
Owner 贺州宝兴新材料股份有限公司
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