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Environment-friendly water-based coating

A water-based paint, environmental protection technology, applied in the direction of anti-fouling/underwater paint, anti-corrosion paint, coating, etc., can solve the problems of non-glossy coating, low service life, toxic paint, etc., to improve water resistance and salt spray resistance performance, improved compactness, and less environmental pollution

Inactive Publication Date: 2017-07-21
德阳森华涂料化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the existing paint is poisonous, the coating is not bright, and then causes its service life to be low, the purpose is to provide a kind of environment-friendly water-based paint, solve the problem that the paint water-based paint is non-toxic and harmless, and has little environmental pollution; The coating formed after coating not only has high brightness, toughness, and excellent burst resistance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The present invention is an environment-friendly water-based paint, comprising 18 parts of acrylic modified emulsion, 21 parts of acetoacetoxy ethyl methacrylate, 21 parts of water-based amino resin, 22 parts of rheology modified resin, 11 parts of modified aluminum powder, deionized 9 parts of water, 23 parts of rare earth aluminate, 5 parts of water-based silicone defoamer, 6 parts of water-based silicone leveling agent, 29 parts of water-based amine epoxy curing agent, 21 parts of mussel adhesion protein, aluminum-based anti-foaming agent 17 parts of rust pigment, 12 parts of sodium acetate, 11 parts of dispersion resin, 18 parts of sodium dodecylsulfonate, 31 parts of epoxy resin, and 28 parts of propylene oxide butyl ether. The dispersion resin is one or more of styrene-acrylic emulsion, silicon-acrylic emulsion, acrylic resin or emulsion, polyurethane resin, polyester water-based resin, and epoxy water-based resin. The aluminum-based antirust pigment is aluminum t...

Embodiment 2

[0027] The present invention is an environment-friendly water-based paint, comprising 10 parts of acrylic modified emulsion, 9 parts of acetoacetoxy ethyl methacrylate, 11 parts of water-based amino resin, 9 parts of rheology modified resin, 2 parts of modified aluminum powder, deionized 1 part of water, 12 parts of rare earth aluminate, 1 part of water-based silicone defoamer, 1 part of water-based silicone leveling agent, 13 parts of water-based amine epoxy curing agent, 13 parts of mussel adhesion protein, aluminum-based anti-foaming agent 3 parts of rust pigment, 4 parts of sodium acetate, 2 parts of dispersion resin, 3 parts of sodium dodecylsulfonate, 12 parts of epoxy resin, 5 parts of propylene oxide butyl ether.

[0028] The acrylic modified emulsion is composed of the following components in parts by weight: 20-25 parts of isobutanol, 5-8 parts of ethylene glycol monobutyl ether, 2-5 parts of methyl isobutyl ketone, tridecafluoroacrylate 1-3 parts of octyl ester, 3-5...

Embodiment 3

[0031] An environment-friendly water-based paint of the present invention comprises 34 parts of acrylic modified emulsion, 29 parts of acetoacetoxy ethyl methacrylate, 31 parts of water-based amino resin, 36 parts of rheology modified resin, 34 parts of modified aluminum powder, deionized 31 parts of water, 45 parts of rare earth aluminate, 9 parts of water-based silicone defoamer, 17 parts of water-based silicone leveling agent, 45 parts of water-based amine epoxy curing agent, 39 parts of mussel adhesion protein, aluminum-based anti-foaming agent 31 parts of rust pigment, 24 parts of sodium acetate, 21 parts of dispersion resin, 31 parts of sodium dodecylsulfonate, 41 parts of epoxy resin, and 45 parts of propylene oxide butyl ether.

[0032] The acrylic modified emulsion is composed of the following components in parts by weight: 20-25 parts of isobutanol, 5-8 parts of ethylene glycol monobutyl ether, 2-5 parts of methyl isobutyl ketone, tridecafluoroacrylate 1-3 parts of o...

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PUM

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Abstract

The invention discloses environment-friendly water-based coating which comprises the components of, by weight, 15-20 parts of acrylic acid modified emulsion, 15-25 parts of acetoacetoxy ethyl methacrylate, 20-25 parts of water-based amino resin, 15-25 parts of rheological modified resin, 10-15 parts of modified aluminium powder, 5-15 parts of deionized water, 20-30 parts of rare earth aluminate, 3-6 parts of water-based organic silicon defoamer, 3-9 parts of water-based organic silicon flatting agent, 25-35 parts of water-based amine epoxy hardener, 20-25 parts of mussel attachment protein, 10-20 parts of aluminum antirust pigment, 10-15 parts of sodium acetate, 9-15 parts of dispersion resin, 15-20 parts of sodium dodecyl sulfate, 25-35 parts of epoxy resin and 15-30 parts of epoxypropane butyl ether.

Description

technical field [0001] The invention relates to a coating, in particular to an environment-friendly water-based coating. Background technique [0002] Coatings include water-based coatings and solvent-based coatings. Although the coatings formed by some oil-based coatings can meet the requirements of high brightness and subsequent rapid bronzing processing, they will volatilize more harmful substances during use, causing great environmental pollution. Reach environmental protection requirements (especially the organic volatile matter limit requirements of the cigarette pack industry), and the cost is relatively high. [0003] Water-based paint is a paint that mainly uses water as a solvent. Water-based coatings have many advantages. For example, water-based coatings use water as a solvent, saving a lot of resources; water-based coatings eliminate the fire hazard during construction; reduce air pollution; environmental conditions. The organic solvent (accounting for paint)...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D4/02C09D4/06C09D5/10C09D5/14C09D7/12
CPCC09D4/06C09D5/084C09D5/103C09D5/14C09D7/65
Inventor 钟华军柏建波吴继忠
Owner 德阳森华涂料化工有限公司
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