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Aqueous antirust paint

A technology of water-based anti-rust paint and anti-rust agent, applied in latex paint, anti-corrosion paint, coating, etc., can solve the problems of harmfulness to human body, flammability, and environmental pollution of solvent-based paint, and achieve fast drying speed and low raw material cost , The effect of painting a large area

Inactive Publication Date: 2009-05-06
上海石化博蓝涂装材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention solves the technical problems of the existing solvent-based paints that pollute the environment, is flammable, and is harmful to the human body, and provides a water-based antirust paint that saves resources and energy and is environmentally friendly

Method used

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  • Aqueous antirust paint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A kind of water-based antirust paint, comprises by weight percentage, deionized water 17%, preservative (K-10) 0.15%, antirust agent (Busan II-MI) 0.60%, defoamer (CF246) 0.5%, alkali Soluble thickener (AM-736HS) 0.25%, coalescent (ethylene glycol phenyl ether) 3.0%, butylene glycol 3.0%, dispersant (PE40A) 0.5%, aluminum phosphate 8.0%, zinc oxide 3.0%, Titanium dioxide 9.0%, talcum powder 10.0%, zinc chrome yellow 5.0%, acrylate emulsion 40.0%. The pH value is 9, and the viscosity is 90KU.

Embodiment 2

[0019] A kind of water-based antirust paint, comprises according to percentage by weight, deionized water 19%, preservative (KATHONLXE) 0.05%, antirust agent (SER-ADFA179) 0.6%, defoamer (F-111) 0.5%, alkali soluble Thickener (SCT-275) 0.25%, coalescent (ethylene glycol methyl butyl ether) 1.0%, butylene glycol 4.0%, dispersant (SN5040) 0.3%, aluminum phosphate 6.0%, zinc oxide 1.0%, Titanium dioxide 7.0%, talcum powder 8.0%, zinc chrome yellow 3.0%, acrylate emulsion 46.3%, ammonia water 3.0%. The pH value is 8.5 and the viscosity is 90KU.

Embodiment 3

[0021] A kind of water-based antirust paint, comprises according to percentage by weight, deionized water 19%, preservative (P-840) 0.25%, antirust agent (Schwego corrit) 0.4%, defoamer (NXZ) 0.5%, alkali soluble Thickener (WT-105A) 0.25%, coalescent (ethylene glycol methyl butyl ether) 1.0%, butylene glycol 4.0%, dispersant (P-19) 0.3%, aluminum phosphate 6.0%, zinc oxide 1.0% , titanium dioxide 8.0%, talcum powder 9.0%, zinc chrome yellow 3.0%, acrylate emulsion 46.3%, fumed silica 1.0%. The pH value is 8.5 and the viscosity is 100KU.

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Abstract

An antirust water paint is proportionally prepared from deionized water, anticorrosino agent, antirust agent, defoaming agent, alkali-soluble thickening agent, filming aid, butanediol, disperser, alluminium phosphate, zinc oxide, titanium oxide powder, talc powder, zinc yellow, acrylate emulsion, ammonia water, hydroxyethyl cellulose, and gas-phase SiO2. Its advantages are no environmental pollution and incombustible.

Description

Technical field: [0001] The invention relates to coatings, in particular to a water-based antirust paint. Background technique: [0002] The 21st century is the century of green environmental protection, and protecting the environment has become one of the themes of human development. At present, most of the anti-rust coatings and anti-rust coatings used in China are solvent-based coatings. The solvents include iron red alkyd, iron red phenolic, iron red epoxy ester, iron red epoxy, and chlorosulfonated polyethylene. The biggest disadvantage of these coatings is that they pollute the environment, are flammable, harmful to the human body, and the solvents are very expensive. With the development of the world economy, the development of the world's coatings is developing in the direction of resource saving, energy saving and pollution-free. Invention content: [0003] The invention solves the technical problems of the existing solvent-based paints that pollute the environm...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D133/04C09D5/02C09D5/08
Inventor 陈鸿亮朱建民钟毅任媛蓝锦光刘国跃沈明龙张良钱文华唐春生
Owner 上海石化博蓝涂装材料有限公司
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