Preparation cleaning metals

A preparation and metal technology, which is applied in the field of cleaning metal preparations, can solve problems such as poor cleaning effect, achieve good cleaning effect, strong detergency, and increase compatibility

Inactive Publication Date: 2017-04-26
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

[0012] A preparation for cleaning metal, which is composed of raw materials in the following weight ratio: 20 parts of sodium polyacrylate, 2 parts of trifluoroethanol, 2 parts of nonylphenol polyoxyethylene ether, 2 parts of sodium citrate, and 6 parts of tetrasodium EDTA , 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 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, stable 4 doses. 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 One...

Embodiment 2

[0014] A preparation for cleaning metal, which is composed of raw materials in the following weight ratio: 15 parts of sodium polyacrylate, 6 parts of trifluoroethanol, 6 parts of nonylphenol polyoxyethylene ether, 6 parts of sodium citrate, and 2 parts of tetrasodium EDTA , 2 parts of chitosan, 2 parts of sodium dodecylsulfonate, 5 parts of acetic acid, 5 parts of ethylene glycol, 5 parts of triethanolamine, 5 parts of di-o-toluenethiourea, 5 parts of sodium gluconate, carboxymethyl 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, stable 4 doses. 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 One...

Embodiment 3

[0016] A preparation for cleaning metal, which is composed of raw materials in the following weight ratio: 25 parts of sodium polyacrylate, 4 parts of trifluoroethanol, 4 parts of nonylphenol polyoxyethylene ether, 4 parts of sodium citrate, and 4 parts of tetrasodium EDTA , 4 parts of chitosan, 4 parts of sodium dodecylsulfonate, 4 parts of acetic acid, 4 parts of ethylene glycol, 4 parts of triethanolamine, 4 parts of di-o-toluenethiourea, 4 parts of sodium gluconate, carboxymethyl 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, stable 2 doses. 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 One...

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PUM

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Abstract

The invention discloses a preparation cleaning metals. The preparation is composed of the raw materials in parts by weight: 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 tetrasodium EDTA, 4-6 parts of chitosan, 4-6 parts of sodium dodecyl sulfate, 3-5 parts of acetic acid, 3-5 parts of ethanediol, 3-5 parts of triethanolamine, 3-5 parts of di-o-tolyl-thiourea, 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 a nonionic surfactant, 2-4 parts of an anionic surfactant, 2-4 parts of a defoamer, 2-4 parts of trisodium phosphate and 2-4 parts of a stabilizer, wherein the stabilizer is selected from one or more of monodecyl diphenyl phosphite, monophenyl didecyl phosphite, butyl epoxystearate and octyl sodium ethylenediamine tetramethylene phosphonate. The treatment agent provided by the invention is good in cleaning effect.

Description

technical field [0001] The present invention relates to a treatment agent, more particularly to a preparation for cleaning metal. 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 effects. Smaller metal cleane...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23G1/24
CPCC23G1/24
Inventor 徐玉柱
Owner WUXI CITY SHANGXIN METAL PROD
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