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Anticorrosion environment-friendly building water-based coating material and preparation method thereof

A water-based coating and anti-corrosion technology, applied in the direction of anti-corrosion coatings, coatings, etc., can solve problems such as wall cracking, wall leakage, and easy aging of coating film elasticity, and achieve strong corrosion resistance, high impact strength, and heat insulation. good performance

Inactive Publication Date: 2016-01-06
杨洋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main disadvantage of the coatings currently on the market is that the elasticity of the coating film is easy to age, the hardness is not good, and it cannot effectively protect the strength of the bottom layer of the wall, resulting in cracking and falling off of the wall surface, which not only affects the appearance of the building, but also cracks on the wall surface. cause wall leaks

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The mass percentages of the components in the anti-corrosion and environmental protection building water-based paint of this embodiment are: graphene: 0.53%, hydroxypropyl methylcellulose: 0.10%, polyamide: 0.02%, magnesium phosphate: 0.07%, fatty acid sorbitan 0.05%, polysorbate: 0.03%, sodium hexametaphosphate: 0.12%, silicone emulsion: 0.06%, epoxy silane modified silica sol: 0.01%, cross-linked polyethylene: 0.22%, butyl peroxide Ester: 0.48%, sodium silicate: 0.08%, melamine phosphate: 0.23%, dodecanethiol: 0.13%, pentaerythritol: 0.12%, aluminum silicate fiber: 0.18%, silicon dioxide: 0.38%, tetrachloromethane Phthalocyanine: 0.054%, 5-chloro-2-toluene-4-isothiazolin-3-one: 0.054%, 2-n-octyl-4-isothiazolin-3-one: 0.054%, propylene glycol methyl Ether: 0.04%, propylene glycol methyl ether acetate 0.04%, dodecyl alcohol ester: 0.04%, water-based polyurethane resin: 0.13%, acrylate: 0.03%, tung oil: 0.46%, titanium dioxide: 0.80%, silicon carbide 1.50% , Polyvinyl al...

Embodiment 2

[0027] The mass percentages of the components in the anti-corrosion and environmental protection building water-based paint of this embodiment are: graphene: 0.55%, hydroxypropyl methylcellulose: 0.12%, polyamide: 0.04%, magnesium phosphate: 0.09%, fatty acid sorbitan :0.07%, polysorbate: 0.05%, sodium hexametaphosphate: 0.14%, silicone emulsion: 0.08%, epoxy silane modified silica sol: 0.03%, cross-linked polyethylene: 0.25%, peroxybenzoic acid Butyl ester: 0.52%, sodium silicate: 0.12%, melamine phosphate: 0.25%, dodecanethiol: 0.15%, pentaerythritol: 0.14%, aluminum silicate fiber: 0.22%, silicon dioxide: 0.46%, tetrachloride Isophthalonitrile: 0.062%, 5-chloro-2-toluene-4-isothiazolin-3-one: 0.062%, 2-n-octyl-4-isothiazolin-3-one: 0.062%, propylene glycol Methyl ether: 0.06%, propylene glycol methyl ether acetate: 0.06%, dodecyl alcohol ester: 0.06%, water-based polyurethane resin: 0.16%, acrylate: 0.05%, tung oil: 0.52%, titanium dioxide: 0.86%, silicon carbide : 2.15%, p...

Embodiment 3

[0037] The mass percentages of the components in the anticorrosive and environmentally friendly architectural water-based paint of this embodiment are: graphene: 0.54%, hydroxypropyl methylcellulose: 0.11%, polyamide: 0.03%, magnesium phosphate: 0.08%, fatty acid sorbitan 0.06%, polysorbate: 0.04%, sodium hexametaphosphate: 0.13%, silicone emulsion: 0.07%, epoxy silane modified silica sol: 0.02%, cross-linked polyethylene: 0.24%, butyl peroxide Ester: 0.50%, sodium silicate: 0.10%, melamine phosphate: 0.24%, dodecanethiol: 0.14%, pentaerythritol: 0.13%, aluminum silicate fiber: 0.20%, silicon dioxide: 0.42%, tetrachloromethane Phthalocyanine: 0.060%, 5-chloro-2-toluene-4-isothiazolin-3-one: 0.060%, 2-n-octyl-4-isothiazolin-3-one: 0.060%, propylene glycol methyl Ether: 0.05%, propylene glycol methyl ether acetate 0.05%, dodecyl alcohol ester: 0.05%, waterborne polyurethane resin: 0.15%, acrylate: 0.04%, tung oil: 0.48%, titanium dioxide: 0.83%, silicon carbide 1.82% , Polyvinyl...

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Abstract

The invention relates to an anticorrosion environment-friendly building water-based coating material and a preparation method thereof. The high-strength environment-friendly building water-based coating material contains raw materials such as graphene, hydroxypropyl methylcellulose, polyamide, magnesium phosphate, fatty acid sorbitan, polysorbate, sodium hexametaphosphate, organic silicon emulsion, epoxy silane modified silicon sol, cross-linked polyethylene, tert-butyl peroxybenzoate, sodium silicate, melamine polyphosphate, N-dodecyl mercaptan, pentaerythritol, alumina silicate fiber, silicon dioxide, 2,4,5,6-tetrachloro-3-benzenedicarbonitrile, propylene glycol monomethyl ether, propylene glycol methyl ether acetate, 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate, water-based polyurethane resin, acrylate, tung oil, titanium dioxide, polyvinyl alcohol, light calcium carbonate, talcum powder, titanium dioxide, silicon carbide, glass fibers, fluorine resin, water-based epoxy modified resin, styrene-acrylic emulsion and a siloxane defoaming agent. The anticorrosion environment-friendly building water-based coating material has high temperature resistance and corrosion resistance and is suitable for the coating requirements of various fields; moreover, the anticorrosion environment-friendly building water-based coating material contains no toxicity and organic solvents, has no pollution and also has the advantages of no fracturing of a coat, aging resistance, corrosion resistance and the like.

Description

Technical field [0001] The invention relates to an anti-corrosion environmental protection building water-based paint and a preparation method thereof, and belongs to the technical field of paint. Background technique [0002] In recent years, from the viewpoint of environmental issues, the conversion from organic solvent-based paints to water-based paints has been ongoing. In addition, coatings generally require excellent coating film properties such as water resistance, alkali resistance, abrasion resistance, and weather resistance. Water-based paint is a paint that uses water as a dispersion medium and diluent. Compared with organic solvent-based paint, water-based paint not only reduces the emission of volatile organic solvents, but also saves resources and energy (energy consumption for solvent production), and is convenient Transportation and storage. As people's awareness of environmental protection has increased, the environmental protection regulations for the producti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D4/02C09D4/06C09D5/08C09D7/12C09D7/00
Inventor 杨洋
Owner 杨洋
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