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Metal antirust paint preventing outdoor water washing and preparation method thereof

A metal anti-rust and water spraying technology, applied in the field of metal anti-rust paint, can solve the problems of harming human health, polluting the air, not adapting to complex and harsh environments, etc., and achieves the effect of strong adhesion and high hardness

Active Publication Date: 2013-01-30
HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] All kinds of mechanical equipment need to be coated with a layer of metal paint, on the one hand to increase the appearance, and on the other hand to prevent dust, rust and corrosion; the anti-rust paint in the prior art contains a large amount of volatile organic solvents, which produces a large amount of toxic and harmful Volatile gases that pollute the air and damage human health
Poor weather resistance is common, easy to fall off, not suitable for complex and harsh environments

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The metal antirust paint for preventing outdoor water splashing is made of the following raw material components in parts by weight (kg):

[0027] Raw material for pulping:

[0028] Zinc powder 5, 2,2,4-trimethyl 1,3-pentanediol monoisobutyrate 8, anti-settling agent 3300S 2, leveling agent BYK-300 2, paraffin wax emulsion 8, magnesium hydroxide 12, Diffusion agent MF 2, LBCB-1 thixotropic lubricant 2, sodium bentonite 1, aluminum tripolyphosphate 2, modified nano-montmorillonite powder 6, modified water-soluble nano-scale silica sol 6;

[0029] Raw materials for paint mixing:

[0030] Water-based polyurethane resin 25, water-based fluorocarbon resin 12, phytate 25, propylene glycol 55, dicyclopentenyl ethoxy methacrylate 5, heavy alkylbenzene sulfonate 4, carboxymethyl cellulose 12, 2-Amino-2-methyl-1-propanol 2.

[0031] Modified nano-montmorillonite powder is prepared by the following method:

[0032] (1) Add 0.8g / L potassium permanganate solution to montmorillon...

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Abstract

The invention discloses a metal antirust paint preventing outdoor water washing and a preparation method thereof. The paint is prepared by a pulping raw material and a paint mixing raw material. A paint film formed by the antirust paint has advantages of high hardness, scratch resistance and strong adhesion, and is resistant to salt spray, salt water, acid and alkali, water, and oil, can be repeatedly used on the surface of old paint film, does not damage the paint film, and has super film flexibility. The general life expectancy of the paint film is up to 8-10 years.

Description

technical field [0001] The invention relates to a metal anti-rust paint, in particular to a metal anti-rust paint that prevents outdoor water splashing. Background technique [0002] All kinds of mechanical equipment need to be coated with a layer of metal paint, on the one hand to increase the appearance, and on the other hand to prevent dust, rust and corrosion; the anti-rust paint in the prior art contains a large amount of volatile organic solvents, which produces a large amount of toxic and harmful Volatile gases pollute the air and damage human health. Poor weather resistance is common, easy to fall off, and not suitable for complex and harsh environments. Contents of the invention [0003] The invention provides a metal antirust paint for preventing outdoor water splashing and a preparation method thereof, which has good mechanical stability, flexibility and surface hardness, and good weather resistance. [0004] Technical scheme of the present invention is: [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D175/04C09D127/12C09D101/26C09D7/12C09D5/10
Inventor 刘春芳
Owner HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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