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Anti-aging metal anti-rust paint and preparation method thereof

A metal anti-rust and anti-aging 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 achieving the effect of strong adhesion and high hardness

Active Publication Date: 2013-01-23
FUJIAN HANSEN PAINT
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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] Aging-resistant metal antirust paint, made of the following raw materials in parts by weight (kg):

[0027] Raw material for pulping:

[0028] Aluminum powder 6, propylene glycol phenyl ether 3, 2,2,4-trimethyl 1,3-pentanediol monoisobutyrate 5, anti-settling agent 3300S 2, leveling agent BYK-337 2, polyacrylic acid sodium salt SN-5000 2, polyvinylpyrrolidone 5, nano-silica 10, modified nano-montmorillonite powder 0, modified water-soluble nano-scale silica sol 10;

[0029] Raw materials for paint mixing:

[0030] Sodium hexametaphosphate 10, epoxy emulsion 15, phytate 20, polyacrylamide 5, paraffin emulsion 10, propylene glycol 50, Pingpinga O5, diffusing agent MF1, diisopropyl adipate 5, 2-amino -2-Methyl-1-propanol 5.

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

[0032] (1) Add 0.8g / L potassium permanganate solution to montmorillonite powder and soak for 2 hours, remove, wash with water until neutral, then soak in 5% sodium ...

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Abstract

The invention discloses anti-aging metal anti-rust paint and a preparation method thereof. The anti-rust paint is prepared from slurrying raw materials and paint mixing raw materials; a paint film formed by the anti-rust paint has high hardness, scratching resistance, strong adhesion, salt fog resistance, saline resistance, acid-base resistance, water resistance, and oil resistance; the paint can be used on the surface of an old paint film repeatedly; the damage to the paint film can be avoided; and super strong toughness of the paint film can be achieved. The service life of the paint film can reach 8 to 10 years generally.

Description

technical field [0001] The invention relates to a metal antirust paint, in particular to an aging-resistant metal antirust paint. 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 an aging-resistant metal antirust paint and a preparation method thereof, which have good mechanical stability, flexibility and surface hardness, and good weather resistance. [0004] Technical scheme of the present invention is: [0005] An anti-aging metal antirust paint is c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/00C09D133/26C09D7/12C09D5/10
Inventor 刘春芳
Owner FUJIAN HANSEN PAINT
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