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Wear-resistant superhydrophobic billboard coating

A billboard and super-hydrophobic technology, applied in anti-fouling/underwater coatings, reflective/signal coatings, polyurea/polyurethane coatings, etc., can solve the problems of billboards that cannot be cleaned and billboards that are spotty and mottled, and achieve Good wear-resisting, light-retaining and color-retaining functions, less difficulty in industrial transformation, and excellent hydrophobic effect

Inactive Publication Date: 2019-02-15
马鞍山和春文化传媒有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, many billboards in our country have not been cleaned for many years, causing a large number of billboards to be mottled and mottled. There is an urgent need for high-performance stain-resistant coatings to solve this problem. People need to solve this problem urgently. Improve the paint film through chemical formula design and suitable polymerization technology. Hydrophobicity to better solve the key problem of stain resistance of billboard coatings

Method used

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  • Wear-resistant superhydrophobic billboard coating

Examples

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Effect test

Embodiment 1

[0022] A wear-resistant super-hydrophobic billboard coating made of the following parts by weight:

[0023] Silicone diacrylate 33, polybutadiene urethane acrylate 21, tripropylene glycol diacrylate 15, polyether acrylate 7, butyl acetate 9, tricycloheptane dimethanol diacrylate 15, N-vinylpyrrolidone 4, epoxy soybean oil acrylate 3, diphenyl iodonium phosphate 0.5, propylene glycol monomethyl ether 5, polysiloxane diacrylate 3, polysulfone 3, acrylic-β-hydroxyethyl Base ester copolymer 4, 4-methylthiopyridone 0.4, fluoropropylene copolymer resin 41.

[0024] A wear-resistant super-hydrophobic billboard coating. The preparation method includes the following steps: the preparation method includes the following steps: (1) First, organic silicon diacrylate, polybutadiene urethane acrylate, and tripropylene glycol Diacrylate, polyether acrylate, butyl acetate, tricycloheptane dimethacrylate, N-vinylpyrrolidone, epoxy soybean oil acrylate are mixed uniformly, and then ultrasonically tr...

Embodiment 2

[0032] A wear-resistant super-hydrophobic billboard coating made of the following parts by weight:

[0033] Silicone diacrylate 12~33, polybutadiene urethane acrylate 11, tripropylene glycol diacrylate 8, polyether acrylate 3, butyl acetate 5, tricycloheptane dimethanol diacrylate 3. N-vinylpyrrolidone 2~4, epoxy soybean oil acrylate 3, diphenyl iodonium phosphate 0.5, propylene glycol monomethyl ether 5, polysiloxane diacrylate 3, polysulfone 3, acrylic acid- β-hydroxyethyl ester copolymer 7, 4-methylthiopyridone 0.6, fluoropropylene copolymer resin 25.

[0034] A wear-resistant super-hydrophobic billboard coating. The preparation method includes the following steps: the preparation method includes the following steps: (1) First, organic silicon diacrylate, polybutadiene urethane acrylate, and tripropylene glycol Diacrylate, polyether acrylate, butyl acetate, tricycloheptane dimethacrylate, N-vinylpyrrolidone, epoxy soybean oil acrylate are mixed uniformly, and then ultrasonicall...

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Abstract

The invention discloses a wear-resistant superhydrophobic billboard coating. The coating is prepared from the following components: silicone diacrylate, polybutadiene carbamate acrylate, tri(propyleneglycol) diacrylate, polyether acrylate, butyl acetate, tricycloheptane dimethyl diacrylate, N-vinyl-2-pyrrolidone, epoxidized soybean oil acrylate, diphenyliodonium phosphate, propylene glycol monomethyl ether, polysiloxane diacrylate, polyene sulfone, a 2-hydroxyethyl acrylate copolymer, 4-methyl thioacridone and fluoro-acrylate copolymer resin. The coating has good wear resistance, high hydrophobicity and uniform and stable paint film by blending modification, so that the billboard coating can maintain stable performance, good heat resistance, corrosion resistance and excellent aging resistance in repeated use, and the service life of a billboard is prolonged.

Description

Technical field [0001] The invention relates to the technical field of coatings, in particular to a wear-resistant super-hydrophobic billboard coating. Background technique [0002] Billboard is a general term for various brand-shaped advertisements. The specific forms of point-of-sale billboards include all kinds of flat or three-dimensional billboards, such as listings, standing signs, posters, notice boards, price tags, guide signs, sign boards, and commodity category signs. Eye-catching billboards have practical effects on inducing interest in buying, facilitating purchase, saving transaction time, and improving service quality. [0003] The materials for making billboards generally include cardboard, plastic board, decorative board, plywood, fiberboard, plexiglass board, aluminum-magnesium alloy, etc. When drawing, you can use advertising colors and paint to draw directly, or use blown paper, flocking paper, sticky notes, or cut and engrave with plastic plates, plexiglass, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D127/18C09D175/14C09D183/04C09D181/06C09D5/33C09D5/16
CPCC08L2205/035C09D5/004C09D5/1662C09D127/18C08L75/14C08L83/04C08L81/06
Inventor 谷和春
Owner 马鞍山和春文化传媒有限公司
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