Preparation method of industrial water-base detergent for metals

An industrial metal, water-based technology, applied in the field of cleaning agents, can solve the problem that the cleaning agent cannot meet the cleaning requirements of metal parts, and achieve the effects of safe use, improved quality, and guaranteed gloss.

Inactive Publication Date: 2015-04-29
ZHENJIANG RUIDE ENERGY SAVING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the production process of most industrial manufacturing industries, the cleaning of metal parts is a key process that affects product quality. With the maturity of industrial automation, the automation requirements of cleaning processes are getting higher and higher, and the cleaning efficiency and energy consumption ratio also require Higher and higher, spray cleaning is more and more widely used in industrial cleaning, and conventional cleaning agents can no longer meet the cleaning requirements of metal parts in the current market

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A preparation method of industrial metal water-based cleaning agent, characterized in that, the preparation method is as follows:

[0022] 1. Weigh the raw materials by weight fraction as follows:

[0023] 3 parts of silicone oil, 14 parts of ethylene oxide propylene oxide copolymer polyoxyethylene ether, 5 parts of triethanolamine, 23 parts of ethyl benzotriazole, 5 parts of hydrochloric acid, 32 parts of hexamethyltetraamine, 15 parts of sodium hydroxide Parts, 9 parts of anhydrous sodium metasilicate, 8 parts of sodium gluconate;

[0024] 2. Add ethyl benzotriazole to water with a weight fraction of 70% and a temperature of 35°C to obtain a base liquid;

[0025] 3. Use a mixer to stir the base liquid, and at the same time slowly add silicone oil, ethylene oxide propylene oxide copolymer polyoxyethylene ether, triethanolamine, ethyl benzotriazole and sodium gluconate, then stir for 25 minutes, and filter , to get the mixture A;

[0026] 4. Continue to stir the mixe...

Embodiment 2

[0031] 1. Weigh the raw materials by weight fraction as follows:

[0032] 4 parts of silicone oil, 13 parts of ethylene oxide propylene oxide copolymer polyoxyethylene ether, 6 parts of triethanolamine, 22 parts of ethyl benzotriazole, 6 parts of hydrochloric acid, 30 parts of hexamethyltetraamine, 16 parts of sodium hydroxide Parts, 8 parts of anhydrous sodium metasilicate, 9 parts of sodium gluconate;

[0033] 2. Add ethyl benzotriazole to water with a weight fraction of 70% and a temperature of 34°C to obtain a base liquid;

[0034] 3. Use a mixer to stir the base liquid, and at the same time slowly add silicone oil, ethylene oxide propylene oxide copolymer polyoxyethylene ether, triethanolamine, ethyl benzotriazole and sodium gluconate, then stir for 25 minutes, and filter , to get the mixture A;

[0035] 4. Continue to stir the mixed solution A, while slowly adding hydrochloric acid and anhydrous sodium metasilicate in sequence, then stir for another 20 minutes, and fil...

Embodiment 3

[0039] 1. Weigh the raw materials by weight fraction as follows:

[0040] 5 parts of silicone oil, 12 parts of ethylene oxide propylene oxide copolymer polyoxyethylene ether, 7 parts of triethanolamine, 20 parts of ethyl benzotriazole, 7 parts of hydrochloric acid, 27 parts of hexamethyltetraamine, 15 parts of sodium hydroxide Parts, 8 parts of anhydrous sodium metasilicate, 11 parts of sodium gluconate;

[0041] 2. Add ethyl benzotriazole to water with a weight fraction of 70% and a temperature of 32°C to obtain a base liquid;

[0042] 3. Use a mixer to stir the base liquid, and at the same time slowly add silicone oil, ethylene oxide propylene oxide copolymer polyoxyethylene ether, triethanolamine, ethyl benzotriazole and sodium gluconate, then stir for 20 minutes, and filter , to get the mixture A;

[0043] 4. Continue to stir the mixed solution A, while slowly adding hydrochloric acid and anhydrous sodium metasilicate in sequence, then stir for another 20 minutes, and fi...

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PUM

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Abstract

The invention provides a preparation method of an industrial water-base detergent for metals. The epoxyethane-epoxypropane copolymerized polyethenoxy ether lowers the strength of foam generated in the cleaning process, thereby achieving the goal of automatic defoaming without additionally adding any defoaming agent. Under the synergistic actions of all the components, the detergent has optimal cleaning and antirust effects, can form a hydrophobic protective film on the cleaned metal surface to maintain the cleaned metal. The preparation method comprises the following steps: stirring and filtering several times to obtain a mixed solution B, and distilling the mixed solution B. The detergent is clean and impurity-free, has higher quality, is safe to use, and can effectively ensure the metal luster.

Description

technical field [0001] The invention relates to the field of cleaning agents, in particular to a preparation method of an industrial metal water-based cleaning agent. Background technique [0002] In the production process of most industrial manufacturing industries, the cleaning of metal parts is a key process that affects product quality. With the maturity of industrial automation, the automation requirements of cleaning processes are getting higher and higher, and the cleaning efficiency and energy consumption ratio also require Higher and higher, spray cleaning is more and more widely used in industrial cleaning, and conventional cleaning agents can no longer meet the cleaning requirements of metal parts in the current market. Contents of the invention [0003] In view of the above problems, the present invention proposes a preparation method of industrial water-based cleaning agent. [0004] For solving above technical problem, technical scheme prov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23G1/14
CPCC23G1/14
Inventor 尹伟
Owner ZHENJIANG RUIDE ENERGY SAVING TECH
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