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Water-based heavy corrosion protection ceramic paint

A ceramic coating and heavy-duty anti-corrosion technology, applied in the coating field, can solve the problems of environmental heavy metal pollution and great harm, and achieve the effects of safe and convenient construction operation, elimination of environmental pollution, and high hardness

Active Publication Date: 2011-03-30
洛阳双瑞防腐工程技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The content of heavy metal ceramic powder in the coating is 50-80%, which contains a large amount of heavy metals, which is easy to cause heavy metal pollution to the environment and is extremely harmful

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] A: BANCO2050 40.0

[0064] SN-621N 0.3

[0065] Propylene glycol methyl ether acetate 5.0

[0066] Deionized water 17.5

[0067] YF-DH2093 3.9

[0068] X840 0.5

[0069] SN-154 0.6

[0070] CK-16 1.0

[0071] KH550 1.0

[0072] Zinc phosphate 6.0

[0073] XZ-TC01 22.6

[0074] Surfynol DF-75 0.2

[0075] M-71 1.5

[0076] B: BANCO900 55.0

[0077] water 45.0

Embodiment 2

[0079] A: AB-EP-20 30.0

[0080] SN-621N 0.4

[0081] Propylene glycol methyl ether 4.0

[0082] Deionized water 18.7

[0083] YF-DH1502 5.7

[0084] Surfynol 420 0.6

[0085] Tego-901 0.7

[0086] CE660B 1.2

[0087] KH560 1.1

[0088] Quartz powder 5.0

[0089] XZ-TC01 32.0

[0090] 941PL 0.3

[0091] Tego-Glide 440 0.3

[0092] B: H220B 65.0

[0093] water 35.0

Embodiment 3

[0095] A: 3520-WY-55 32.0

[0096] GC003 0.6

[0097] Propionate-3-ethyl ether 5.0

[0098] Deionized water 20.0

[0099] YF-DH1502 6.0

[0100] BYK-191 1.0

[0101] SN-154 0.5

[0102] CK-16 1.1

[0103] KH570 1.0

[0104] Quartz Powder 9.0

[0105] XZ-TC01 23.3

[0106] 941PL 0.3

[0107] Tego-Glide 410 0.2

[0108] B: WH-900 70.0

[0109] water 30.0

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Abstract

The invention discloses a water-based heavy corrosion protection ceramic paint comprising an A component and a B component, wherein the A component is dispersoid of water-based epoxy resin emulsion, water, a thickening agent, a film-forming auxiliary agent, a flash erosion inhibitor, a foam inhibitor, a foam breaker, a wetting dispersant, a coupling agent, a flatting agent, physique fillers and ceramic powder; the B component comprises the following materials in proportion: 40.0%-70.0% of water-based epoxy hardeners and 30.0%-60.0% of the water; and the water-based heavy corrosion protection ceramic paint can be prepared by mixing the A component with the B component according to the mass ratio of 6.6:1 and stirring. The water-based heavy corrosion protection ceramic paint has the advantages of safety, environmental protection, direct coating, compact coating, strong abrasion performance, low cost, excellent corrosion protection performance, normal temperature solidification, easy spraying, simple process, high insulativity and very strong sterilizing and mildew-proof function and is a water-based environment-friendly heavy corrosion protection ceramic paint especially suitable for the corrosion protection of pipelines.

Description

technical field [0001] The invention relates to a paint technology, in particular to a water-based heavy-duty anti-corrosion ceramic paint. Background technique [0002] At present, various types of anti-corrosion coatings are mainly used for anti-corrosion of the inner and outer walls of underground steel or cast iron pipelines at home and abroad, among which ceramic coatings are widely used in this type of pipeline anti-corrosion. [0003] Traditional inorganic ceramic coatings have weaknesses such as low adhesion, poor flexibility, and unsatisfactory comprehensive anti-corrosion performance, and are less and less used in the field of heavy-duty pipeline anti-corrosion. Traditional organic ceramic coatings are generally mixed with polymer resin, toughening agent, defoamer, leveling agent, quartz powder and curing agent in a certain proportion. Although it is widely used, polymer resin is mixed with more Organic solvents are harmful to personal safety and environmental...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/00C09D7/12C09D5/08F16L58/10
Inventor 陈华山卫小星张东亚刘翰锋
Owner 洛阳双瑞防腐工程技术有限公司
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