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Environment-friendly rust remover

A rust remover and environment-friendly technology, applied in the industrial field, can solve the problems of pollution, human harm, and rust inhibitor content, and achieve the effect of simple process, reasonable formula and good rust removal effect.

Inactive Publication Date: 2019-03-01
HAIAN KEHAO TEXTILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many types of antirust agents on the market, and many antirust agents contain toxic ingredients that pollute the environment and are harmful to the human body

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] The invention provides an environment-friendly rust remover, which is characterized in that it is made of the following raw materials: 23 parts of urea, 33 parts of bentonite, 13 parts of sodium lauryl citrate, 24 parts of citric acid, 17 parts of preservative, 34 parts of glacial acetic acid, 45 parts of magnesium stearate, 35 parts of sulfamic acid, 25 parts of deionized water, and 12 parts of oxalic acid.

Embodiment 2

[0010] The invention provides an environment-friendly rust remover, which is characterized in that it is made of the following raw materials: 35 parts of urea, 23 parts of bentonite, 22 parts of sodium lauryl citrate, 26 parts of citric acid, 18 parts of preservative, 25 parts of glacial acetic acid, 13 parts of magnesium stearate, 24 parts of sulfamic acid, 60 parts of deionized water, and 15 parts of oxalic acid.

Embodiment 3

[0012] The invention provides an environment-friendly rust remover, which is characterized in that it is made of the following raw materials: 35 parts of urea, 23 parts of bentonite, 22 parts of sodium lauryl citrate, 26 parts of citric acid, 18 parts of preservative, 25 parts of glacial acetic acid, 13 parts of magnesium stearate, 25 parts of sulfamic acid, 55 parts of deionized water, and 18 parts of oxalic acid.

[0013] The invention provides an environment-friendly derusting agent with reasonable formula, good derusting effect, certain lubricity, environmental protection and no pollution, simple process and no corrosion phenomenon on metals.

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PUM

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Abstract

The invention discloses an environment-friendly rust remover, which is characterized by being prepared from the following raw materials: 15-59 parts of urea, 2-40 parts of bentonite, 2-40 parts of sodium dodecyl citrate, 20-40 parts of citric acid, 15-45 parts of a preservative, 23-44 parts of glacial acetic acid, 11-55 parts of magnesium stearate, 12-44 parts of sulfamic acid and 20-120 parts ofdeionized water. The invention provides the environment-friendly rust remover which is non-toxic, and can completely and effectively remove rust on the metal surface.

Description

technical field [0001] The invention relates to the industrial field, in particular to an environment-friendly rust remover. Background technique [0002] Anti-rust agent is a super-efficient synthetic penetrating agent, which can penetrate into rust, corrosion, and oil stains to easily remove rust and corrosion on screws and bolts. Corrosion, metal protection and other properties. And it can form and store a layer of lubricating film on the surface of the component, which can inhibit the corrosion caused by moisture and many other chemical components. There are many types of antirust agents on the market, and many antirust agents contain toxic components that pollute the environment and are harmful to the human body. Contents of the invention [0003] In order to solve the above problems, the present invention provides an environment-friendly rust remover, which can effectively remove rust on metal surfaces. [0004] According to one aspect of the present invention, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23G1/02
CPCC23G1/02
Inventor 李玉清
Owner HAIAN KEHAO TEXTILE CO LTD