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Ferrous metal corrosion prevention rust preventer and production method thereof

An anti-corrosion and anti-rust agent, ferrous metal technology, applied in the direction of anti-corrosion coatings, coatings, etc., can solve the problems that have not been solved, short service life, etc., and achieve the effect of low production cost and strong adhesion

Inactive Publication Date: 2010-01-20
邵阳市创捷化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The anti-corrosion and anti-rust problems of ferrous metal parts used in transportation facilities such as roads, railways, and bridges have not been solved, resulting in a short service life
These units have been looking for a solution, but have not been able to solve it so far

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The formula of product of the present invention

[0015] Formula 1, the raw material components and parts by weight of this product are: 30-40 parts of thermosetting phenolic resin, 10-15 parts of naphthenic acid, 7-10 parts of alumina, 8-10 parts of clay, 10-10 parts of gypsum powder or talcum powder 15 parts, 10-12 parts of aluminum naphthenate, 15-18 parts of aluminum silver powder, 5-10 parts of additives. The component weight ratio of the additive is: 57 parts of monochloroacetic acid, 26 parts of sodium carbonate and 17 parts of ammonium chloride.

[0016] Formula 2: 35 parts of thermosetting phenolic resin, 10 parts of naphthenic acid, 7 parts of alumina, 8 parts of clay, 10 parts of gypsum powder or talcum powder, 10 parts of aluminum naphthenate, 15 parts of aluminum silver powder, and 5 parts of additives.

[0017] Formula 3, 30 parts of thermosetting phenolic resin, 15 parts of naphthenic acid, 10 parts of alumina, 10 parts of clay, 5 parts of gypsum powder ...

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PUM

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Abstract

The invention relates a ferrous metal corrosion prevention rust preventer and a production method thereof; and the rust preventer comprises the following raw materials according to the parts by weight: 35-40 parts of thermosetting phenolic resin, 10-15 parts of naphthenic acid, 7-10 parts of aluminium oxide, 8-10 parts of clay, 10-15 parts of gypsum powder and talcum powder, 10-12 parts of aluminum naphthenate, 15-18 parts of aluminium powder and 5-10 parts of additive. The production method comprises the following steps: grinding aluminium oxide, talcum powder and clay to powders; mixing naphthenic acid, additive and aluminum naphthenate with aluminium oxide powder, talcum powder and clay powder to react, obtaining a complex compound; dripping thermosetting phenolic resin to react, obtaining a semifinished product; and finally obtaining the finished product by grinding the semifinished product with a ball grinding mill. The ferrous metal coated by the rust preventer of the invention can prevent rust for 20 years in the air, in the rain and in the sun and can prevent rust for 10 years in the water or a well; the ferrous metal can not get rusty and burn, can not be corroded and oxidized, and has no environmental pollution, so that the product of the invention has extremely wide application.

Description

Technical field: [0001] The invention relates to anticorrosion and antirust agents for ferrous metal objects, in particular to anticorrosion and antirust agents for ferrous metal parts and facilities and equipment placed in the open air for a long time, transportation facilities, underground mines, basements, subways, etc. The invention also relates to a process for the production of this product. Background technique: [0002] The anti-corrosion and anti-rust problems of ferrous metal parts used in transportation facilities such as roads, railways, and bridges have not been solved, resulting in a short service life. The anti-corrosion and anti-rust problems of ferrous metal parts of facilities and equipment such as underground mines and subway basements have not been well resolved. The steel pipes produced by steel pipe manufacturers have been stacked in the open air for a long time, and the steel pipes are corroded before they are sold. These units have been seeking a so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D161/06C09D5/10C09D7/12
Inventor 陈历泽陈代胜
Owner 邵阳市创捷化工有限公司
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