Epoxy resin anticorrosion paint

A technology of epoxy resin and anti-corrosion coating, applied in the field of coatings, can solve the problems of short anti-corrosion coating period, environmental pollution, loss of human equipment, etc., and achieve the effects of no adverse side effects, good heat resistance, and strong foam suppression

Inactive Publication Date: 2018-07-20
丹阳市海信涂料化工厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the advancement of industrial technology, more and more metal materials are used. The corrosion of metal and its structures has spread to all fields of the national economy, causing huge losses to human equipment. Among various anti-corrosion technologies, coating anti-corrosion It is widely used, but the current anti-corrosion coatings have problems such as short anti-corrosion period and environmental pollution.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The present invention is an epoxy resin anticorrosion coating, and the coating is composed of the following raw materials in parts by weight: 32 parts of epoxy resin, 23 parts of polyurethane resin, 5 parts of butylated amino resin, 1 part of aliphatic glycidyl ether epoxy resin Parts, 21 parts of pigment, 3 parts of toughening agent, 5 parts of defoamer, 3 parts of leveling agent, 1 part of anti-skinning agent, 26 parts of drier, the pigment is iron red, titanium dioxide, zinc casein yellow The combination of the toughening agent is a combination of polyimide, nano-calcium carbonate, nano-titanium dioxide, polyphenylene ether ketone, and the leveling agent is a combination of polydimethylsiloxane and carboxymethyl cellulose , the anti-skinning agent is butanone oxime, the defoamer is a combination of nonylphenol polyoxyethylene ether and hydrophobic silica, and the drier is a strontium drier.

Embodiment 2

[0019] The present invention is an epoxy resin anticorrosion coating, and the coating is composed of the following raw materials in parts by weight: 46 parts of epoxy resin, 12 parts of polyurethane resin, 13 parts of butylated amino resin, 8 parts of aliphatic glycidyl ether epoxy resin 36 parts, 36 parts of pigment, 8 parts of toughening agent, 12 parts of defoamer, 6 parts of leveling agent, 3 parts of anti-skinning agent, 10 parts of drier, the pigment is iron red, titanium dioxide, zinc casein yellow , a combination of talcum powder and quartz sand, the toughening agent is a combination of polyimide and polyphenylene ether ketone, and the leveling agent is a combination of polydimethylsiloxane and carboxymethyl cellulose, The anti-skinning agent is butanone oxime, the defoamer is a combination of organic polyether esters, alcohol, nonylphenol polyoxyethylene ether, and hydrophobic silica, and the drier is naphthenic acid cobalt drier.

Embodiment 3

[0021] The present invention is an epoxy resin anticorrosion coating, and the coating is composed of the following raw materials in parts by weight: 36 parts of epoxy resin, 17 parts of polyurethane resin, 9 parts of butylated amino resin, 5 parts of aliphatic glycidyl ether epoxy resin 28 parts, 28 parts of pigment, 5 parts of toughening agent, 8 parts of defoamer, 5 parts of leveling agent, 2 parts of anti-skinning agent, 18 parts of drier, the pigment is iron red, titanium dioxide, zinc casein yellow , the combination of quartz sand, the toughening agent is a combination of nano-calcium carbonate, nano-titanium dioxide, polyphenylene ether ketone, and the leveling agent is a combination of polydimethylsiloxane and carboxymethyl cellulose, so The anti-skinning agent is butanone oxime, the defoamer is a combination of mineral oil, alcohol, nonylphenol polyoxyethylene ether, and hydrophobic silicon dioxide, and the drier is strontium drier.

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PUM

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Abstract

The invention provides an epoxy resin anticorrosion paint. The epoxy resin anticorrosion paint comprises the following raw materials by weight: 32-46 parts of epoxy resin, 12-23 parts of polyurethaneresin, 5-13 parts of butylated amino resin, 1-8 parts of aliphatic glycidyl ether epoxy resin, 21-36 parts of a pigment, 3-8 parts of a toughening agent, 5-12 parts of an antifoaming agent, 3-6 partsof a leveling agent, 1-3 parts of an anti-skinning agent and 10-26 parts of a drier. The epoxy resin anticorrosion paint prepared in the invention has good anticorrosion performance; a coating formedby the paint has good adhesion, toughness, wear resistance, acid and alkali resistance, and fast drying speed; and the corrosion resistance of the paint can be effectively improved.

Description

technical field [0001] The invention relates to a paint, in particular to an epoxy resin anticorrosion paint. Background technique [0002] With the advancement of industrial technology, more and more metal materials are used. The corrosion of metal and its structures has spread to all fields of the national economy, causing huge losses to human equipment. Among various anti-corrosion technologies, coating anti-corrosion It is widely used, but the current anti-corrosion coatings have problems such as short anti-corrosion period and environmental pollution. Contents of the invention [0003] In order to solve the above problems, the present invention provides an epoxy resin anticorrosion coating with good flexibility, strong adhesion and strong corrosion resistance. [0004] In order to achieve the above object, the present invention is achieved through the following technical solutions: [0005] The present invention is an epoxy resin anticorrosion coating, and the coati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/00C09D175/04C09D161/32C09D7/47C09D7/61C09D7/65C09D5/08
CPCC09D163/00C08L2205/025C08L2205/035C09D5/084C08L75/04C08L61/32C08L63/00C08K13/02C08K2003/2272C08K2003/2241C08K3/34C08K3/36C08K2003/265C08K5/05
Inventor 黄新良
Owner 丹阳市海信涂料化工厂
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