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Metal surface detergent and preparation method thereof

A technology of metal surface and decontamination agent, which is applied in the field of metal surface decontamination agent and its preparation, can solve the problems of poor cleaning effect, achieve good cleaning effect, increase compatibility, and not pollute the environment

Inactive Publication Date: 2017-04-19
WUXI CITY SHANGXIN METAL PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, metal cleaning agents are generally used to clean metal surfaces, but most of the metal cleaning agents currently on the market have poor cleaning effects. Smaller metal cleaning agents have become an urgent problem for those skilled in the art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A metal surface decontamination agent, which is composed of the following raw materials in weight ratio: 20 parts of sodium polyacrylate, 2 parts of trifluoroethanol, 2 parts of nonylphenol polyoxyethylene ether, 2 parts of sodium citrate, 6 parts of tetrasodium EDTA Parts, 6 parts of chitosan, 6 parts of sodium dodecylsulfonate, 3 parts of acetic acid, 3 parts of ethylene glycol, 3 parts of triethanolamine, 3 parts of di-o-toluenethiourea, 3 parts of sodium gluconate, carboxymethyl 5 parts of cellulose, 5 parts of sodium oleate, 5 parts of sodium pyrophosphate, 5 parts of silicon dioxide, 5 parts of nonionic surfactant, 4 parts of anionic surfactant, 4 parts of defoamer, 4 parts of trisodium phosphate, 4 parts of stabilizer. Wherein the nonionic surfactant is selected as fatty acid alkanolamide; the anionic surfactant is selected from the group consisting of octylphenol polyoxyethylene ether, high carbon fatty alcohol polyoxyethylene ether, fatty acid polyoxyethylene e...

Embodiment 2

[0015] A metal surface decontamination agent, which is composed of the following raw materials in weight ratio: 15 parts of sodium polyacrylate, 6 parts of trifluoroethanol, 6 parts of nonylphenol polyoxyethylene ether, 6 parts of sodium citrate, 2 parts of tetrasodium EDTA 2 parts, chitosan 2 parts, sodium dodecylsulfonate 2 parts, acetic acid 5 parts, ethylene glycol 5 parts, triethanolamine 5 parts, di-o-toluenethiourea 5 parts, sodium gluconate 5 parts, carboxymethyl 3 parts of cellulose, 3 parts of sodium oleate, 3 parts of sodium pyrophosphate, 3 parts of silicon dioxide, 3 parts of nonionic surfactant, 6 parts of anionic surfactant, 6 parts of defoamer, 5 parts of trisodium phosphate, 4 parts of stabilizer. Wherein the nonionic surfactant is selected as fatty acid alkanolamide; the anionic surfactant is selected from the group consisting of octylphenol polyoxyethylene ether, high carbon fatty alcohol polyoxyethylene ether, fatty acid polyoxyethylene ester, sorbitan este...

Embodiment 3

[0017] A metal surface decontamination agent, which is composed of the following raw materials in weight ratio: 25 parts of sodium polyacrylate, 4 parts of trifluoroethanol, 4 parts of nonylphenol polyoxyethylene ether, 4 parts of sodium citrate, 4 parts of tetrasodium EDTA 4 parts, chitosan 4 parts, sodium dodecylsulfonate 4 parts, acetic acid 4 parts, ethylene glycol 4 parts, triethanolamine 4 parts, di-o-toluenethiourea 4 parts, sodium gluconate 4 parts, carboxymethyl 4 parts of cellulose, 4 parts of sodium oleate, 4 parts of sodium pyrophosphate, 4 parts of silicon dioxide, 4 parts of nonionic surfactant, 3 parts of anionic surfactant, 3 parts of defoamer, 3 parts of trisodium phosphate, Stabilizer 2 parts. Wherein the nonionic surfactant is selected as fatty acid alkanolamide; the anionic surfactant is selected from the group consisting of octylphenol polyoxyethylene ether, high carbon fatty alcohol polyoxyethylene ether, fatty acid polyoxyethylene ester, sorbitan ester ...

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PUM

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Abstract

The invention discloses a metal surface detergent. The metal surface detergent is composed of, by weight ratio, raw materials including 10-30 parts of sodium polyacrylate, 2-4 parts of trifluoroethanol, 2-4 parts of nonylphenol polyoxyethylene ether, 2-4 parts of sodium citrate, 4-6 parts of EDTA tetrasodium, 4-6 parts of chitosan, 4-6 parts of sodium dodecyl sulfate, 3-5 parts of acetic acid, 3-5 parts of ethylene glycol, 3-5 parts of triethanolamine, 3-5 parts of 1,3-di(o-tolyl)thuiyrea, 3-5 parts of sodium gluconate, 3-5 parts of carboxymethylcellulose, 3-5 parts of sodium oleate, 3-5 parts of sodium pyrophosphate, 3-5 parts of silicon dioxide, 3-5 parts of nonionic surfactant, 2-4 parts of anionic surfactant, 2-4 parts of an antifoaming agent, 2-4 parts of trisodium phosphate and 2-4 parts of stabilizer, wherein fatty acid arkanol amide polyglycol ether is selected as the nonionic surfactant. The metal surface detergent is good in washing effect.

Description

technical field [0001] The invention relates to a treatment agent, in particular to a metal surface decontamination agent and a preparation method thereof. Background technique [0002] Metal is a shiny, malleable, easily conductive, thermally conductive substance. In nature, most metals exist in a compound state, and a few metals such as gold, platinum, silver, and bismuth exist in a free state. Metal minerals are mostly oxides and sulfides. Other forms are chlorides, sulfates, carbonates and silicates. Different degrees of oxidation and corrosion often occur in the process of metal processing, handling and use, which reduces the service life of metal materials or metal equipment. Therefore, it is necessary to treat the metal surface to increase its anti-oxidation and anti-corrosion capabilities service life. At present, metal cleaning agents are generally used to clean metal surfaces, but most of the metal cleaning agents currently on the market have poor cleaning effe...

Claims

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Application Information

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IPC IPC(8): C23G1/24
CPCC23G1/24
Inventor 徐玉柱
Owner WUXI CITY SHANGXIN METAL PROD
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