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Metal antirust agent containing modified thiadiazole

A technology of metal antirust agent and thiadiazole, which is applied in the field of metal treatment agents, can solve the problems of poor antirust effect and short antirust cycle, so as to prolong the antirust time, increase the coverage, improve the antirust effect and The effect of stability

Inactive Publication Date: 2018-12-28
HEFEI LYUJIE ENVIRONMENTAL PROTECTION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Anti-rust agents are divided into oil-based anti-rust agents and water-based anti-rust agents. Water-based anti-rust agents are based on water, and lye made of water-soluble agents is added to it. It is easy to use, low in cost, safe and easy to remove. It is easy to use and is favored by people. However, although the existing water-based antirust agents have a certain antirust effect, the antirust effect is not good, and the antirust cycle is short, which limits its application.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A metal antirust agent containing modified thiadiazole proposed by the present invention, its raw materials include by weight: 45 parts of styrene-acrylic emulsion, 10 parts of polyethylene glycol dimethacrylate, 3.8 parts of polyaniline, polyamethylene 3 parts of toric anhydride, 1.2 parts of amino acid, 0.6 parts of benzotriazole, 1.3 parts of benzimidazole, 2 parts of modified thiadiazole, 3.7 parts of ricinoleic acid, 1 part of tall oleic acid diethanolamide, sodium molybdate 1.2 parts, 1 part of zinc zirconate, 5 parts of propynyl alcohol, 0.5 parts of cerium nitrate, 0.8 parts of graphene oxide, 0.2 parts of triethanolamine, 1 part of silane coupling agent, 0.1 part of potassium hydroxide, 3.8 parts of natural corrosion inhibitor , 20 parts of ethanol, 250 parts of water.

Embodiment 2

[0017] A metal antirust agent containing modified thiadiazole proposed by the present invention, its raw materials include by weight: 30 parts of styrene-acrylic emulsion, 20 parts of polyethylene glycol dimethacrylate, 2 parts of polyaniline, polymalar 8 parts of maleic anhydride, 0.1 part of amino acid, 1.2 parts of benzotriazole, 0.2 part of benzimidazole, 5.3 parts of modified thiadiazole, 2 parts of ricinoleic acid, 2.3 parts of tall oil diethanolamide, sodium molybdate 0.3 parts, 2 parts of zinc zirconate, 2 parts of propynyl alcohol, 1.3 parts of cerium nitrate, 0.1 parts of graphene oxide, 1 part of triethanolamine, 0.3 parts of silane coupling agent, 0.5 parts of potassium hydroxide, 2 parts of natural corrosion inhibitor , 35 parts of ethanol, 150 parts of water.

Embodiment 3

[0019] A metal antirust agent containing modified thiadiazole proposed by the present invention, its raw materials include by weight: 43 parts of styrene-acrylic emulsion, 16 parts of polyethylene glycol dimethacrylate, 3.2 parts of polyaniline, polymalar 5 parts of toric anhydride, 1 part of amino acid, 0.7 parts of benzotriazole, 1 part of benzimidazole, 2.8 parts of modified thiadiazole, 3.5 parts of ricinoleic acid, 1.4 parts of tall oleic acid diethanolamide, sodium molybdate 1 part, 1.2 parts of zinc zirconate, 4.7 parts of propynyl alcohol, 0.7 parts of cerium nitrate, 0.7 parts of graphene oxide, 0.5 parts of triethanolamine, 0.7 parts of silane coupling agent, 0.2 parts of potassium hydroxide, 3.5 parts of natural corrosion inhibitor , 28 parts of ethanol, 210 parts of water;

[0020] Wherein, the solid content of the styrene-acrylic emulsion is 40wt%;

[0021] The amino acid is a mixture of glycine and leucine;

[0022] The benzimidazole is amine methylated modifie...

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PUM

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Abstract

The invention discloses a metal antirust agent containing modified thiadiazole. The raw materials of the metal antirust agent includes styrene-acrylic emulsion, polyethylene glycol dimethacrylate, polyaniline, polymaleic anhydride, amino acid, benzotriazole, benzimidazole, modified thiadiazole, ricinoleic acid, tololeic acid diethanolamide, sodium molybdate, zirconic acid zinc, propargyl alcohol,cerium nitrate, graphene oxide, triethanolamine, silane coupling agent, potassium hydroxide, natural corrosion inhibitor, ethanol and water. The metal antirust agent containing the modified thiadiazole has good antirust effect and long antirust time.

Description

technical field [0001] The invention relates to the technical field of metal treatment agents, in particular to a metal antirust agent containing modified thiadiazole. Background technique [0002] Metal corrosion is a problem often encountered in production and life. The rusted product has a short life span and cannot be used normally, and its performance is affected to a certain extent. The corroded metal not only pollutes the environment, but also wastes a lot of resources and energy. consumption. Therefore, antirust treatment has great research significance. Anti-rust agents are divided into oil-based anti-rust agents and water-based anti-rust agents. Water-based anti-rust agents are based on water, and lye made of water-soluble agents is added to it. It is easy to use, low in cost, safe and easy to remove. It is easy and is favored by people, but although the existing water-based antirust agents have a certain antirust effect, the antirust effect is not good enough, a...

Claims

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Application Information

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IPC IPC(8): C23F11/06
CPCC23F11/06
Inventor 王成刘梅霞潘海洋
Owner HEFEI LYUJIE ENVIRONMENTAL PROTECTION TECH
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