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Antirust agent for steel

A technology of anti-rust agent and iron and steel, which is applied in the field of anti-rust agent for iron and steel. It can solve the problems that the anti-rust agent is not very targeted and the anti-rust effect of steel products is not very ideal, and achieve the effect of significant anti-rust effect and strong pertinence

Inactive Publication Date: 2015-02-25
赵冯
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides an antirust agent for iron and steel, which can solve the problem that the existing antirust agents are not very targeted, especially the antirust effect of iron and steel products is not very ideal

Method used

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  • Antirust agent for steel

Examples

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Effect test

Embodiment 1

[0015] The iron and steel rust inhibitor is made of the following components: 1.0kg sodium gluconate, 0.3kg ammonium molybdate, 0.5kg boric acid, 0.5kg sodium benzoate, 0.8kg triethanolamine, 0.1kg sodium carbonate, 0.1kg fatty acid, acrylate emulsion 1.5kg and 4.5kg of water.

[0016] The preparation method is as follows: adding sodium gluconate, ammonium molybdate, boric acid, sodium benzoate, triethanolamine, sodium carbonate and fatty acid into water, stirring well, and then adding acrylate emulsion, stirring evenly.

Embodiment 2

[0018] This iron and steel rust inhibitor is made of the following components: 1.5kg sodium gluconate, 0.1kg ammonium molybdate, 0.1kg boric acid, 1.0kg sodium benzoate, 0.5kg triethanolamine, 0.2kg sodium carbonate, 0.05kg fatty acid, acrylate emulsion 2.0kg and water 3.0kg.

[0019] The preparation method is as follows: adding sodium gluconate, ammonium molybdate, boric acid, sodium benzoate, triethanolamine, sodium carbonate and fatty acid into water, stirring well, and then adding acrylate emulsion, stirring evenly.

Embodiment 3

[0021] This iron and steel rust inhibitor is made of the following components: 1.2kg sodium gluconate, 0.2kg ammonium molybdate, 0.4kg boric acid, 0.8kg sodium benzoate, 0.6kg triethanolamine, 0.15kg sodium carbonate, 0.08kg fatty acid, acrylate emulsion 1.6kg and 4.0kg of water.

[0022] The preparation method is as follows: adding sodium gluconate, ammonium molybdate, boric acid, sodium benzoate, triethanolamine, sodium carbonate and fatty acid into water, stirring well, and then adding acrylate emulsion, stirring evenly.

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Abstract

The invention discloses an antirust agent for steel, and belongs to the field of antirust technologies for metal. The antirust agent comprises, by weight, 10-15 parts of sodium gluconate, 1-3 parts of ammonium molybdate, 1-5 parts of boric acid, 5-10 parts of sodium benzoate, 5-8 parts of triethanolamine, 1-2 parts of sodium carbonate, 0.5-1 part of fatty acid, 15-20 parts of acrylate emulsion and 30-45 parts of water. Compared with antirust agents sold in current markets, the antirust agent has the advantages of high pertinence and obvious antirust effects for steel products.

Description

technical field [0001] The invention relates to the technical field of metal antirust, in particular to a steel antirust agent. Background technique [0002] Corrosion is one of the main forms of damage to metal products. According to statistics, the annual direct economic loss caused by metal corrosion accounts for about 2% to 4% of the total output value of the national economy, especially the corrosion of steel products is more serious. In order to avoid corrosion and reduce losses, people generally use antirust agents to protect steel products. [0003] However, the antirust agents sold in the market are not very targeted, especially the antirust effect of steel products is not very satisfactory. Contents of the invention [0004] The invention provides an antirust agent for iron and steel, which can solve the problems that the existing antirust agents are not very targeted, especially that the antirust effect of iron and steel products is not very ideal. [0005] In...

Claims

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Application Information

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IPC IPC(8): C23F11/00
Inventor 赵冯
Owner 赵冯
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