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Antiseptic antibiotic oil paint additive

An anti-corrosion, anti-bacterial and additive technology, which is applied in anti-corrosion coatings, biocide-containing paints, anti-fouling/underwater coatings, etc., to achieve the effects of prolonging normal service life, reducing construction costs, and reducing maintenance costs

Inactive Publication Date: 2009-12-23
宜昌永鑫精工科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Zeolite powder particle size≤0.01mm

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Embodiment 1: Take 50g of zeolite, and crush it so that its particle size is about 0.005mm, then mix it with 30g of nickel metal powder and 20g of tungsten metal powder, and stir it with a mixer to make it evenly mixed.

Embodiment 2

[0013] Embodiment 2: Take 70g of zeolite, and crush it so that its particle size is about 0.004mm, then mix it with 35g of nickel metal powder and 40g of tungsten metal powder, and stir it with a mixer to make it evenly mixed.

Embodiment 3

[0014] Embodiment 3: Take 100g of zeolite and crush it to make its particle size about 0.002mm, then mix it with 40g of nickel metal powder and 60g of tungsten metal powder, and stir it with a mixer to make it evenly mixed.

[0015] When the present invention is used, the obtained mixture is blended into the paint, and the addition amount is about 1% of the total mass of the paint. When blending, the centrifugal force is used to stir the additives in the paint, and finally the above-mentioned mixture is sprayed with high-pressure spray equipment. In the apartment sewer pipe, the spray thickness is 2-4mm.

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PUM

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Abstract

The invention discloses an anti-corrosion and anti-bacterial paint additive, which is mainly used for anti-corrosion in certain metal parts requiring anti-corrosion treatment in sewer facilities of apartments, river banks, mines, municipal engineering, etc., or in anoxic acidic environments. It is mainly composed of zeolite powder, nickel metal powder and tungsten metal powder. The present invention does not affect the normal use of some particularly important metal parts in sewer facilities or anoxic and acidic environments, and can conveniently protect some particularly important metal parts in sewer facilities or anoxic and acidic environments under current conditions. Reduce construction cost. By coating paints containing this additive, the normal service life of some particularly important metal parts in sewer facilities or anaerobic acidic environments can be extended and maintenance costs can be reduced.

Description

technical field [0001] The invention is an anti-corrosion and anti-bacterial paint additive, especially an anti-corrosion and anti-bacterial paint additive mainly used in sewer facilities such as apartments, river banks, mines, municipal engineering, etc., or some metal parts that need anti-corrosion treatment in anoxic acidic environment . Background technique [0002] The corrosion of metal parts in sewers or other anoxic acidic environments is often caused by the action of chemicals and microorganisms in water. The mechanism and chemical reaction are as follows: [0003] (1) In sewer or anoxic acidic environment, sulfate in sewage is reduced to hydrogen sulfide by anaerobic sulfate-reducing bacteria. [0004] SO 4 2- +2C+2H 2 O=H 2 S+2HCO - 3 [0005] (2) Hydrogen sulfide diffuses into the gas phase and dissolves in the condensation water of metal parts, and then oxidizes it into sulfuric acid by aerobic sulfur-oxidizing bacteria. [0006] h 2 S+2O 2 =H 2 SO ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D7/12C09D5/08C09D5/14
Inventor 游敏李智郑小玲赵美蓉
Owner 宜昌永鑫精工科技股份有限公司
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