CN104560344A - Lubricant and preparation method thereof - Google Patents

Abstract

The invention relates to a lubricant and a preparation method thereof. The preparation method comprises the following steps: mixing dechlorinated water and triethanolamine according to percentage content, heating to 85 DEG C, cooling to 50 DEG C, adding boric acid, stirring for 5 minutes, cooling to 45 DEG C, adding sebacic acid, and continuously stirring until the solution is transparent. Lubricating liquid prepared in by the preparation method provided by the invention is good in application effect under a high temperature and high speed working condition, free of toxic and side effect, low in manufacturing cost, liable to use widely and excellent in friction reduction and wearing resistance. By adopting the lubricant, the problem of wearing invalidation of a mechanical sliding movement workpiece under a harsh environment can be solved, and an innovative way is provided for improving the reliability and service life of the equipment, shortening the maintenance time and reducing the maintenance cost.

Description

A kind of lubricant and preparation method thereof

Technical field

The present invention relates to a kind of lubricant, and preparation method thereof.

Background technology

Frictional wear is the ubiquitous phenomenon of nature, the produced worldwide energy more than 1/3 for overcoming friction resistance.Wearing and tearing are one of three kinds of principal modes of mechanical material inefficacy, pertinent data shows that financial loss that the U.S. causes because of frictional wear is per year over 2000 hundred million dollars, the loss that frictional wear causes to China is every year up to more than 1% of gross national product, mechanical means scrap often because key components and parts wear out failure causes, exploitation one can not disintegrated in mechanical means, when not stopping production, the technology of wearing and tearing component being carried out to selfreparing is the target that vast mechanical means producer and serviceman constantly pursue always, the selfreparing that is in operation of development mechanical means that appears as of micro Nano material in recent years provides approach.Wherein, very large relation is had between friction and lubrication, lubrication reduces material friction to wear and tear one of effective means the most, its action principle is the surface breakdown effect utilizing lubricant to reduce frictional force between (or suppress) two friction surfaces or other form, but lubricant lubricant effect of the prior art is poor, abrasion resistance is bad, containing toxic substance in emollient component, there is certain corrodibility to lubricated object.

description

The technical problem to be solved in the present invention is to provide a kind of lubricant and preparation method thereof, to overcome the above-mentioned defect that prior art exists.

The technical solution used in the present invention is:

A kind of antifriction lubricant, each composition weight percentage composition is as follows:

Dechlorination water 15%-30%

Trolamine 30%-45%

Boric acid 20%-30%

SA 25%-35%

A kind of antifriction lubricant, it is made up of following steps:

(1) remove chlorine water by above degree, trolamine merging is heated to 85 DEG C, obtain solution a;

(2) add boric acid after solution a being cooled to 50 DEG C, stir 5 minutes;

(3) add SA after solution a being cooled to 45 DEG C, be constantly stirred to dissolving transparent.

The invention has the beneficial effects as follows: under high temperature and high speed operating mode, result of use is good, have no side effect, low cost of manufacture, be easy to widely use, there is excellent anti-wear and wear-resistant performance, adopt the present invention can solve the wear failure problem of mechanical slip movement parts under severe rugged environment, for improving equipment dependability and work-ing life, minimizing servicing time, reduce support cost a kind of novelty approach is provided.

Embodiment

Embodiment 1:

A kind of antifriction lubricant, each composition weight percentage composition is as follows:

Dechlorination water 15%

Trolamine 30%

Boric acid 20%

SA 25%

Embodiment 2:

Dechlorination water 30%

Trolamine 45%

Boric acid 30%

SA 35%

Embodiment 3:

Dechlorination water 22%

Trolamine 37%

Boric acid 25%

SA 30%

Wherein, a kind of antifriction lubricant described in embodiment 1, embodiment 2, embodiment 3, make by following steps:

(1) remove chlorine water by above degree, trolamine merging is heated to 85 DEG C, obtain solution a;

(2) add boric acid after solution a being cooled to 50 DEG C, stir 5 minutes;

(3) add SA after solution a being cooled to 45 DEG C, be constantly stirred to dissolving transparent.

Claims (2)

1. an antifriction lubricant, is characterized in that, each composition weight percentage composition is as follows:

Dechlorination water 15%-30%

Trolamine 30%-45%

Boric acid 20%-30%

SA 25%-35%.

2. a preparation method for antifriction lubricant, is characterized in that, it is made up of following steps:

(1) remove chlorine water by above degree, trolamine merging is heated to 85 DEG C, obtain solution a;

(2) add boric acid after solution a being cooled to 50 DEG C, stir 5 minutes;

(3) add SA after solution a being cooled to 45 DEG C, be constantly stirred to dissolving transparent.