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Environmental-protection heavy-duty anticorrosive coating, and preparation method and coating method thereof

An anti-corrosion coating and heavy-duty anti-corrosion technology, which is applied in the direction of anti-corrosion coatings, epoxy resin coatings, coatings, etc., can solve problems such as time-consuming and labor-intensive, not in line with environmental protection, etc., to achieve improved corrosion potential, good physical properties and corrosion resistance, Anti-corrosion effect

Active Publication Date: 2015-12-09
山东宝龙达新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When applying paint, it is necessary to mix latex paint and water to form an emulsion, which is time-consuming and labor-intensive. Volatile organic compounds such as ethylene glycol are also added to the paint, which does not conform to the concept of green environmental protection.

Method used

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  • Environmental-protection heavy-duty anticorrosive coating, and preparation method and coating method thereof
  • Environmental-protection heavy-duty anticorrosive coating, and preparation method and coating method thereof
  • Environmental-protection heavy-duty anticorrosive coating, and preparation method and coating method thereof

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Embodiment Construction

[0008] Technical scheme of the present invention is as follows:

[0009] An environmentally friendly heavy-duty anti-corrosion coating, the anti-corrosion coating includes epoxy resin emulsion, silica hollow microspheres, silane coupling agent, anti-flash rust agent, anti-settling agent and curing agent, wherein, epoxy resin emulsion: silica Hollow ball: silane coupling agent: anti-flash rust agent: anti-settling agent: curing agent The mass ratio is 100:(1-10):(0.5-2):(0.1-1):(1-5):( 10-20);

[0010] The silane coupling agent is one or both of silane coupling agent KH550, silane coupling agent KH560, silane coupling agent KH570, silane coupling agent KH580, silane coupling agent KH602, silane coupling agent KH792 Mix the above;

[0011] Described anti-flash rust agent is anti-flash rust agent CHO7A;

[0012] The anti-settling agent is anti-settling agent 163A;

[0013] The curing agent is a water-soluble modified fatty amine.

[0014] Preferably in the present invention,...

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Abstract

The invention relates to an environmental-protection heavy-duty anticorrosive coating, and a preparation method and a coating method thereof; the anticorrosive coating includes an epoxy resin emulsion, silicon dioxide hollow microspheres, a silane coupling agent, a flash rust remover, an anti-settling agent and a curing agent, wherein the mass ratio of the epoxy resin emulsion to the silicon dioxide hollow microspheres to the silane coupling agent to the flash rust remover to the anti-settling agent to the curing agent is 100 to (1-10) to (0.5-2) to (0.1-1) to (1-5) to (10-20). The coating does not contain volatile organic small molecules, is non-toxic and environmentally friendly, and is simple in preparation process and low in cost; and an obtained anticorrosive coating layer has good physical properties and excellent corrosion resistance.

Description

technical field [0001] The invention relates to an environment-friendly heavy-duty anti-corrosion coating, a preparation method and a coating method thereof, and belongs to the field of anti-corrosion coatings. Background technique [0002] Metal corrosion is a very common phenomenon, and metal damage is rarely caused by purely mechanical or physical factors. Most damaged metal materials are closely related to their surrounding environmental factors. Metal corrosion exists in various fields of the national economy and national defense construction, and the damage to the facilities in the national economy and national defense construction is very serious. Moreover, stress corrosion and corrosion fatigue in metal corrosion often cause unimaginable accidents and endanger personal safety. Metal corrosion not only wastes a lot of energy resources, but also causes environmental pollution. [0003] The use of coatings to protect metals is the most practical, economical and effect...

Claims

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Application Information

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IPC IPC(8): C09D163/00C09D7/12C09D5/08
Inventor 刘少杰贾明岳韩佳佳陆文卿张建张苗苗
Owner 山东宝龙达新材料有限公司
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