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Water-soluble lubricating oil and preparation method thereof

A kind of lubricating oil, water-soluble technology, applied in the field of lubricating oil, can solve the problems of poor stability, short service life of water-soluble lubricating oil, prone to high temperature deterioration, etc., to achieve the effect of prolonging the service life and good stability

Pending Publication Date: 2021-07-09
兴友新材料科技(山东)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a water-soluble lubricating oil and its preparation method, which has the advantage of better stability and solves the problem of poor stability of the existing water-soluble lubricating oil during use. During the process, high temperature deterioration is easy to occur, which leads to the problem of short service life of water-soluble lubricating oil

Method used

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  • Water-soluble lubricating oil and preparation method thereof
  • Water-soluble lubricating oil and preparation method thereof

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preparation example Construction

[0037] A preparation method of water-soluble lubricating oil, comprising the following steps:

[0038] A) Add spices into a measuring cup filled with purified water, and stir with a glass rod. The stirring method is to stir forward for 15 seconds and reverse for 15 seconds. After the two stirrings, let stand for five minutes to obtain water and spices. the mixture;

[0039] B) Increase the temperature of the solution obtained in step A) to 60-80°C, then pour glycerin into the solution obtained in step A), and stir with a glass rod. The stirring method is forward stirring for 30 seconds and reverse stirring for 30 seconds, so Three times, during the stirring process, add the antifoaming agent evenly into the mixture until no foam is produced during stirring, and let it stand for five minutes after the stirring is completed;

[0040] C) Add hydroxyethyl cellulose and propylene glycol successively to the solution in step B), continuously stir in the forward direction during the ...

Embodiment 1

[0045] A water-soluble lubricating oil comprising the following ingredients:

[0046] Purified water: 40 parts

[0047] Hydroxyethyl cellulose: 5 parts

[0048] Glycerin: 40 parts

[0049] Propylene glycol: 3 parts

[0050] Spices: 6 servings

[0051] Stabilizer: 3 parts

[0052] Surfactant: 3 parts

[0053] Defoamer: 1 part

[0054] Lubricant: 5 parts.

[0055] The fragrance is vinyl ether, the stabilizer is a rare earth stabilizer, and the purified water is processed by distillation;

[0056] The surfactant is nonylphenol polyoxyethylene ether, the defoamer is polyether modified silicone oil, and the lubricant is polyoxyethylene preparation;

[0057] A preparation method of water-soluble lubricating oil, comprising the following steps:

[0058] A) Add spices into a measuring cup filled with purified water, and stir with a glass rod. The stirring method is to stir forward for 15 seconds and reverse for 15 seconds. After the two stirrings, let stand for five minutes t...

Embodiment 2

[0065] A water-soluble lubricating oil comprising the following ingredients:

[0066] Purified water: 50 parts

[0067] Hydroxyethyl Fiber: 7 parts

[0068] Glycerin: 50 parts

[0069] Propylene glycol: 4 parts

[0070] Spices: 7 servings

[0071] Stabilizer: 4 parts

[0072] Surfactant: 4 parts

[0073] Defoamer: 2 parts

[0074] Lubricant: 6 parts.

[0075] The fragrance is vinyl ether, the stabilizer is a rare earth stabilizer, and the purified water is processed by distillation;

[0076] The surfactant is nonylphenol polyoxyethylene ether, the defoamer is polyether modified silicone oil, and the lubricant is polyoxyethylene preparation;

[0077] A preparation method of water-soluble lubricating oil, comprising the following steps:

[0078] A) Add spices into a measuring cup filled with purified water, and stir with a glass rod. The stirring method is to stir forward for 15 seconds and reverse for 15 seconds. After the two stirrings, let stand for five minutes to o...

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Abstract

The invention discloses water-soluble lubricating oil and a preparation method thereof, the water-soluble lubricating oil comprises the following components: 40-60 parts of purified water, 5-8 parts of hydroxyethyl fiber, 40-60 parts of glycerol, 3-5 parts of propylene glycol, 6-8 parts of perfume, 3-5 parts of a stabilizer, 3-5 parts of a surfactant, 1-2 parts of a defoaming agent and 5-8 parts of a lubricant; wherein the perfume is vinyl ethyl ether, and the stabilizer is a rare earth stabilizer; The purified water is subjected to distillation treatment, the surfactant is nonylphenol polyoxyethylene ether, the defoaming agent is polyether modified silicone oil, and the lubricant is a polyoxyethylene preparation. Through cooperation of the materials and the steps, the produced water-soluble lubricating oil is good in stability, the service life of the water-soluble lubricating oil is prolonged, and the problem that in the using process of existing water-soluble lubricating oil, due to poor stability, the water-soluble lubricating oil is prone to high-temperature deterioration in the using process, and the service life of the water-soluble lubricating oil is prolonged is solved. Therefore, the service life of the water-soluble lubricating oil is relatively short.

Description

technical field [0001] The invention relates to the technical field of lubricating oil, in particular to a water-soluble lubricating oil and a preparation method thereof. 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 role of lubrication, auxiliary cooling, rust prevention, cleaning, sealing and buffering, as long as it is Applied between two relatively moving objects, it can reduce the friction and wear of the two objects due to contact, that is, lubricating oil. There are many types of lubricating oil, and water-soluble lubricating oil is one of them. The existing Water-soluble lubricating oil has poor stability during use, which makes it prone to high-temperature deterioration during use, which leads to the problem of short service life of water-soluble lubricating oil and brings great harm to us...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/02C10M177/00C10N30/18C10N30/06
CPCC10M173/02C10M177/00C10M2201/02C10M2209/12C10M2207/022C10M2207/04C10M2201/05C10M2209/104C10M2209/108C10M2229/04
Inventor 李春霞付雪岩李薇
Owner 兴友新材料科技(山东)有限公司
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