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Antioxidant and application thereof

An anti-oxidant and emulsifier technology, applied in the field of washing, can solve problems such as difficult cleaning of copper carbides, achieve the effects of improving oxidation resistance, reducing tension, and increasing storage life

Inactive Publication Date: 2020-12-08
四川欧德斯科技技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an antioxidant to solve the problem that carbides on the surface of copper materials are difficult to clean

Method used

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  • Antioxidant and application thereof

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Embodiment Construction

[0014] The technical solutions of the present invention will be clearly and completely described below, and obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0015] An antioxidant includes benzotriazole, oleic acid, fatty acid methyl ester, emulsifier, metal rust inhibitor, triethanolamine, water, and the rest are volatile solvents.

[0016] Further, the mass fraction of benzotriazole is 10%, the mass fraction of oleic acid is 3%, the mass fraction of fatty acid methyl ester is 1.5%, the mass fraction of emulsifier is 5%, the mass fraction of metal rust inhibitor 10%, the mass fraction of triethanolamine is 6%, water 10%, and the rest are volatile solvents.

[0017] Further, the volatile solvent is alcohol.

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Abstract

The invention relates to an antioxidant. The antioxidant comprises benzotriazole, oleic acid, fatty acid methyl ester, an emulsifier, a metal antirust agent, triethanolamine, water and the balance a volatile solvent. The invention further discloses application of the antioxidant for cleaning carbide on the surface of a copper material. The invention further discloses a copper material annealing method. The copper material annealing method comprises the step of adding the antioxidant into annealing water. Compared with the prior art, the antioxidant has the beneficial effects that after the surface of the copper material is annealed and softened, the carbide can appear on the surface of the copper material, the antioxidant is added into bare copper material annealing water in advance, the carbide on the surface of the copper material is effectively cleaned, the brightness of the surface of the copper material is improved, the tension of the surface of the copper material is effectivelyreduced, and after the copper material is wiped and blown, residues of water molecules attached to the surface of the copper material are greatly reduced, the storage period of the bare copper material is effectively prolonged, and the surface of the copper material are not easy to generate hard spots, dark spots or black spots. The oxidation resistance of the copper material is effectively improved.

Description

technical field [0001] The invention relates to an antioxidant and its application, belonging to the field of washing. Background technique [0002] At present, bare copper needs to be placed in cooling water during the annealing process. Under the influence of high temperature and water vapor, water droplets adhere to the surface of the copper after annealing and softening, and carbides gradually form on the surface, resulting in pitting or black spots and black spots. The brightness of the copper surface is low. Contents of the invention [0003] The purpose of the present invention is to provide an antioxidant to solve the problem that carbides on the surface of copper materials are difficult to clean. [0004] In order to solve the above-mentioned technical problems, the present invention adopts the following technical scheme: an antioxidant includes benzotriazole, oleic acid, fatty acid methyl ester, emulsifier, metal antirust agent, triethanolamine, water, and the r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23G5/06C22F1/08C21D1/26
CPCC23G5/06C22F1/08C21D1/26
Inventor 姜龙灯
Owner 四川欧德斯科技技术有限公司
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