Preparing method for steel component wax solvent

A technology for dewaxing water and parts, which is applied in the field of preparation of iron and steel parts dewaxing water, can solve the problems of single wax dewaxing function and corrosion of wax dewaxing water, and achieves the improvement of wax removal effect, rust prevention ability and surface property improvement. Effect

Inactive Publication Date: 2018-07-03
闫博文
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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 is to provide a method for preparing wax removal water for iron and steel parts in view of the problem that the existing wax removal water is easy to corrode the original color of the surface of steel parts, and the wax removal water has a single function of wax removal

Method used

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  • Preparing method for steel component wax solvent

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Effect test

preparation example Construction

[0017] A preparation method of wax removal water for iron and steel parts, the preparation method comprises the steps of:

[0018] (1) Crush the rapeseed meal and pass through a 50-60 mesh sieve to obtain the sieved product. According to the mass ratio of 1:7-8, mix the sieved product and 0.8mol / L acetic acid solution, stir evenly, and then place In a constant temperature oscillator, the rotation speed is 180~200 r / min, and the vibration extraction is performed at a temperature of 70~80°C for 1~2h to obtain an extract, and the extract is centrifuged at 5000~6000r / min for 8~10min , to obtain the supernatant, crush the pomelo peel to obtain the crushed product, mix water, hydrochloric acid, and the crushed product at a mass ratio of 10~15:10~15:1, and heat and reflux at a temperature of 70~80°C for 1~ 2h, after cooling, filter to obtain a filtrate, and concentrate the filtrate to obtain a concentrate;

[0019] (2) In parts by weight, take 70~80 parts of water, 2~3 parts of sodi...

Embodiment 1

[0022] The additive is boric acid.

[0023] The emulsifier is alkylphenol ethoxylate.

[0024] A preparation method of wax removal water for iron and steel parts, the preparation method comprises the steps of:

[0025] (1) Crush the rapeseed meal and pass through a 50-mesh sieve to obtain the sieved product. According to the mass ratio of 1:7, mix the sieved product and 0.8mol / L acetic acid solution, stir evenly, and then place it in a constant temperature oscillator In the medium, the rotation speed is 180r / min, and the vibration extraction is carried out at a temperature of 70°C for 1h to obtain the extract solution, which is centrifuged at 5000r / min for 8min to obtain the supernatant, and the pomelo peel is crushed to obtain the crushed product , according to the mass ratio of 10:10:1, mix water, hydrochloric acid, and pulverized matter, heat and reflux at a temperature of 70° C. for 1 hour, filter after cooling to obtain a filtrate, and concentrate the filtrate to obtain ...

Embodiment 2

[0029] The additive is borax.

[0030] The emulsifier is alkylphenol ethoxylate.

[0031] A preparation method of wax removal water for iron and steel parts, the preparation method comprises the steps of:

[0032] (1) Crush the rapeseed meal and pass through a 60-mesh sieve to obtain the sieved product. According to the mass ratio of 1:8, mix the sieved product and 0.8mol / L acetic acid solution, stir evenly, and then place it in a constant temperature oscillator In the medium, the rotation speed is 200r / min, and the vibration extraction is carried out at a temperature of 80°C for 2h to obtain the extract solution, which is centrifuged at 6000r / min for 10min to obtain the supernatant, and the grapefruit peel is crushed to obtain the crushed product , according to the mass ratio of 15:15:1, mix water, hydrochloric acid, and pulverized matter, heat and reflux at a temperature of 80° C. for 2 hours, filter after cooling to obtain a filtrate, and concentrate the filtrate to obtain...

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Abstract

The invention discloses a preparing method for a steel component wax solvent, and belongs to the field of wax solvents. Paraffin thirsty bacteria are mainly cultivated and can metabolize, so that a biological surface active agent, an organic solvent and other substances with surface activity are generated, meanwhile, polyvinyl alcohol is utilized as a carrier, and after an additive is added in a water solution of the polyvinyl alcohol, gelatinization happens, and accordingly, microorganisms are embedded and fixed in the gel network; and sodium alginate is added so that ballability of the carrier can be improved; the carrier surface property can be improved through calcium alginate generated through the reaction of the sodium alginate and calcium salt, the gel strength is improved, and accordingly, the microorganisms are more effectively protected; and the calcium alginate can be diffused in the gel network along with proceeding of the reaction, the carrier structure is further optimized, growing and breeding of the microorganisms are facilitated, and accordingly, the dewaxing effect of the wax solvent is further enhanced. The preparing method solves the problems that due to a current existing wax solvent, the original color of the surface of a steel component is prone to being corroded, and the wax solvent is single in dewaxing function.

Description

technical field [0001] The invention belongs to the field of wax removal water, and in particular relates to a preparation method of wax removal water for iron and steel parts. Background technique [0002] In the prior art, aluminum alloys, zinc alloys, copper and copper alloys, stainless steel and other materials need to be polished with wax during processing, and after polishing, they need to be cleaned with wax removal water. It is a multi-functional cleaning agent based on active agent, supplemented with components with corrosion inhibition effect on metals and solvents, etc. It has emulsification ability for waxy dirt and cleaning power for oily dirt. It has the functions of thorough wax removal, clean oil removal, no corrosion to the workpiece, no discoloration, no oxidation and rust after cleaning. Wax removal water is widely used in electroplating, clocks, handicrafts, jewelry and other hardware industries to remove wax after polishing. It is mainly composed of sur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23G1/08C23G5/00
CPCC23G1/085C23G5/00
Inventor 闫博文乔舍程依
Owner 闫博文
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