Antiseptic and anticorrosive treatment method for metal surface

A technology of anti-corrosion, anti-rust, and treatment method, which is applied to the device for coating liquid on the surface, metal material coating process, coating and other directions, can solve the problems of poor technical stability, high energy consumption, large investment in electroplating plants, etc. ability, ease of use, and the effect of improving service life

Inactive Publication Date: 2014-08-06
WUXI HAITE NEW MATERIAL RES INST
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  • Abstract
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Problems solved by technology

The traditional metal surface treatment technology is mainly based on electroplating, but the negative impacts such as high energy consumption and high pollution are also increasing. In addition, electroplating plants have large investment, poor technical stability, and expensive processed products. It can only be discouraged, so it is the general trend to develop an advanced metal surface treatment technology to replace the traditional electroplating process

Method used

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Embodiment Construction

[0011] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. 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.

[0012] Embodiments of the invention include:

[0013] A method for treating anticorrosion and antirust of a metal surface, the steps comprising:

[0014] one. Surface pretreatment: according to the ratio of 3g-7g per liter, put the synthetic corrosion inhibitor into the organic acid pool or alkali pool, the synthetic corrosion inhibitor includes mercaptobenzothiazole, benzotriazole, sulfonated wood Polyethylene, polyacrylic acid, POCA, polyaspartic acid, mercaptobenzothiazole, hexadecylamine, pyridinium salt, thiol...

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Abstract

The invention discloses an antiseptic and anticorrosive treatment method for a metal surface. The method comprises the following steps: 1, surface pretreatment; 2, deep treatment. In the manner, by adopting the antiseptic and anticorrosive treatment method for the metal surface disclosed by the invention, a series of treatments are carried out on the metal surface, not only can a protective layer be formed on the metal surface in a chemical reaction manner, but also the antiseptic and anticorrosive capability of the metal surface is also enhanced by a physical manner. The service life of metal is effectively prolonged by working along both lines, and the method is convenient to use.

Description

technical field [0001] The invention relates to the field of metal surface treatment, in particular to a metal surface anticorrosion and antirust treatment method. Background technique [0002] Metal surfaces are often rusted and corroded. How to make metal anti-corrosion and anti-rust is a difficult problem that has plagued people for many years. The traditional metal surface treatment technology is mainly based on electroplating, but the negative impacts such as high energy consumption and high pollution are also increasing. In addition, electroplating plants have large investment, poor technical stability, and expensive processed products. It can only be discouraged, so it is the general trend to develop an advanced metal surface treatment technology to replace the traditional electroplating process. Contents of the invention [0003] The main technical problem to be solved by the present invention is to provide a metal surface anti-corrosion and anti-rust treatment me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C22/73C23C22/83B05D7/16C23F11/02
Inventor 白永平邵志敏丁丽萍
Owner WUXI HAITE NEW MATERIAL RES INST
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