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Preparation method for rolling liquid

A technology of rolling fluid and preparation steps, applied in the petroleum industry, lubricating compositions, etc., can solve the problems of stratification during storage, poor stability of the rolling fluid, etc. The effect of the service life

Inactive Publication Date: 2017-10-17
CHANGZHOU SIYU ENVIRONMENTAL PROTECTION MATERIAL SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention: Aiming at the problem of poor stability of traditional rolling liquid and stratification after long-term storage, a preparation method of rolling liquid is provided

Method used

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  • Preparation method for rolling liquid

Examples

Experimental program
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Effect test

example 1

[0022] In terms of parts by weight, respectively select 80 parts of boric acid, 100 parts of cetyl alcohol and 120 parts of benzene and add them to a three-necked flask, put the three-necked flask into an oil bath and heat up to 130 ° C, keep stirring for 3 hours to obtain a mixed solution, and add to the mixed solution Add 10% ethanolamine to the mixed solution, continue to stir and react for 4 hours, and discharge the material after the reaction is completed to obtain the reaction product. The reaction product is rotary evaporated at 60°C for 3 hours, and the reaction solution is obtained after evaporation; weigh according to the preparation 1:1 Nano-copper powder and nano-zinc oxide are mixed to obtain a mixed nano-powder. The mixed nano-powder is added to deionized water at a mass ratio of 1:60, and ultrasonically dispersed for 20 minutes under the condition of 30KHz to obtain a dispersion. The reaction solution with a liquid mass of 60% was heated to 80°C, stirred and mixe...

example 2

[0024] In terms of parts by weight, respectively select 60 parts of boric acid, 80 parts of cetyl alcohol and 100 parts of benzene and add them to a three-necked flask, put the three-necked flask into an oil bath and heat up to 120°C, keep stirring for 2 hours to obtain a mixed solution, and add to the mixed solution Add 8% ethanolamine to the mixed solution, continue to stir and react for 3 hours, and discharge the material after the reaction is completed to obtain the reaction product. The reaction product is rotary evaporated at 50°C for 2 hours, and the reaction solution is obtained after evaporation; weigh according to the preparation 1:1 Nano-copper powder and nano-zinc oxide are mixed to obtain a mixed nano-powder. The mixed nano-powder is added to deionized water at a mass ratio of 1:60, and ultrasonically dispersed for 15 minutes under the condition of 20KHz to obtain a dispersion. The reaction solution with a liquid mass of 40% was heated to 60°C, stirred and mixed at...

example 3

[0026]In terms of parts by weight, respectively select 70 parts of boric acid, 90 parts of cetyl alcohol and 110 parts of benzene and add them to a three-necked flask, put the three-necked flask into an oil bath and heat up to 125 ° C, keep stirring for 2 hours to obtain a mixed solution, and add to the mixed solution Add 9% ethanolamine to the mixed solution, continue to stir and react for 4 hours, and discharge the material after the reaction is completed to obtain the reaction product. The reaction product is rotary evaporated at 55°C for 2 hours, and the reaction solution is obtained after evaporation; weigh according to the preparation 1:1 Nano-copper powder and nano-zinc oxide are mixed to obtain mixed nano-powder. Add the mixed nano-powder to deionized water according to the mass ratio of 1:60, and ultrasonically disperse it under the condition of 25KHz for 17 minutes to obtain a dispersion liquid. Add dispersing liquid to the dispersion liquid The liquid mass is 50% of ...

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Abstract

The invention relates to a preparation method for rolling liquid, and belongs to the technical field of the lubricant. The preparation method comprises the following steps: firstly using substances, such as a boric acid and cetanol, as raw materials, mixing and heating, adding cholamine, stirring and reacting, evaporating to obtain reaction solution, and mixing nano-copper powder, zinc oxide and water, to obtain dispersing solution, stirring and mixing with the reaction solution, to obtain nano-particle suspension liquid, mixing oil substances, such as kerosene and colleseed oil, and adding the substances, such as fatty alcohol-polyoxyethylene ether, heating and mixing to obtain emulsified oil, and finally mixing with the substances, such as the nano-particle suspension liquid, to obtain the rolling liquid namely. The prepared rolling liquid has the stable property, the phenomenon, such as layering, cannot be easily produced, and the service life is prolonged.

Description

technical field [0001] The invention relates to a method for preparing rolling liquid, belonging to the technical field of lubricants. Background technique [0002] The rolling process usually refers to the mechanical process of the deformation of the rolled piece between the rolls. With the continuous, automatic and large-scale rolling process, the requirements for rolling liquid are getting higher and higher. During the rolling process of metal, the friction coefficient is large, the friction force is large, and a large amount of deformation heat and friction heat are generated at the same time. If there is no necessary lubrication and cooling, the life of the roll will be shortened, causing damage to the surface of the rolled piece, making the plate shape unqualified, and even causing Roll cracks. [0003] Common cold rolling fluids are mainly divided into pure oil rolling fluids obtained by compounding base oil or oily agent with additives and emulsified rolling fluids...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/00C10N30/06C10N40/24
CPCC10M173/00C10M2201/05C10M2201/062C10M2201/087C10M2203/06C10M2203/10C10M2205/16C10M2207/021C10M2207/046C10M2207/141C10M2207/40C10M2207/402C10M2209/104C10M2209/108C10M2209/12C10M2215/042C10M2219/044C10M2221/041C10N2030/06C10N2040/24C10N2030/56C10N2030/72C10N2020/06C10N2010/02C10N2060/04
Inventor 潘道文薛洋葛明月
Owner CHANGZHOU SIYU ENVIRONMENTAL PROTECTION MATERIAL SCI & TECH
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