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Alkali-resistant and oil-resistant metal antirust paint and preparation method thereof

A metal anti-rust and oil-resistant technology, applied in anti-corrosion coatings, coatings, etc., can solve the problems of air pollution, damage to human health, easy to fall off, etc., to achieve the effect of high hardness

Inactive Publication Date: 2015-11-18
怀远县巨龙机械制造有限公司
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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 metallic paint, which increases the appearance on the one hand, and prevents dust, rust, and corrosion on the other hand; the anti-rust coatings in the prior art contain a large amount of volatile organic solvents, which produce a large amount of toxic and harmful substances. Volatile gases that pollute the air and damage human health
Anti-rust coatings generally have poor weather resistance, are easy to fall off, and are not suitable for complex and harsh environments

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Alkali-resistant and oil-resistant metal antirust paint, made of the following raw material components in parts by weight (kg):

[0021] Zinc powder 8, propylene glycol phenyl ether 3, diisopropyl adipate 1, 2,2,4-trimethyl 1,3-pentanediol monoisobutyrate 5, anti-settling agent 3300S1, leveling agent BYK -3002, polyacrylic acid sodium salt SN-50001, magnesium hydroxide 15, dispersant LBD-11, LBCB-1 thixotropic lubricant 1, zinc phosphate powder 5, aluminum tripolyphosphate 1, modified nano attapulgite 10, Modified water-soluble nano-scale silica sol 10;

[0022] Raw materials for paint mixing:

[0023] Pure acrylic emulsion 30, epoxy emulsion 10, phytate 20, dicyclopentenyl ethoxy methacrylate 8, heavy alkylbenzene sulfonate 5, propylene glycol 50, polyacrylamide 2, 2- Amino-2-methyl-1-propanol 5;

[0024] The modified nano-attapulgite is prepared by the following method:

[0025] (1) Add 0.8g / L potassium permanganate solution to attapulgite and soak for 2 hours, re...

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PUM

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Abstract

The invention discloses alkali-proofing oil-proofing metal antirust paint and a preparation method thereof. The paint is prepared from pulping raw materials and paint mixing raw materials. A paint film formed by the anti-rust paint has the advantages of high hardness, scratch prevention, strong attachment, salt mist resistance, saline water resistance, acid and alkali resistance, water and oil resistance, recycling on oil paint film surface, paint film hurt prevention, super-strong paint film flexibility and the like. The service life of a conventional paint film can be between 6 and 8 years.

Description

technical field [0001] The invention relates to a metal antirust coating, in particular to an alkali-resistant and oil-resistant metal antirust coating. Background technique [0002] All kinds of mechanical equipment need to be coated with a layer of metallic paint, which increases the appearance on the one hand, and prevents dust, rust, and corrosion on the other hand; the anti-rust coatings in the prior art contain a large amount of volatile organic solvents, which produce a large amount of toxic and harmful substances. Volatile gases pollute the air and damage human health. Anti-rust coatings generally have poor weather resistance, are easy to fall off, and are not suitable for complex and harsh environments. Contents of the invention [0003] The invention provides an alkali-resistant, oil-resistant metal antirust coating and a preparation method thereof, which have good mechanical stability, flexibility, surface hardness and good weather resistance. [0004] Technic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D4/02C09D4/06C09D7/12C09D5/10
Inventor 张家驹
Owner 怀远县巨龙机械制造有限公司