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UV-light curing paint

A technology of curing paint and ultraviolet light, applied in the field of coatings, can solve the problems of low hardness, unsatisfactory water resistance and antibacterial properties, poor chemical resistance, etc., and achieve high hardness and gloss, fast light curing speed, and heat resistance Good results

Inactive Publication Date: 2017-02-08
ANHUI JINDUN PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, with the development of society and the increasing demands of consumers, the performance and appearance requirements of coatings are also increasing. For a long time, UV-curable coatings have low hardness, poor chemical resistance, and poor water resistance and antibacterial properties. ideal defect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A kind of ultraviolet curable paint that the present invention proposes, its raw material comprises by weight: 35 parts of epoxy acrylate resins, 5 parts of polyurethane acrylates, 25 parts of trimethylolpropane triacrylates, 1,6-hexanediol 5 parts of diacrylate, 20 parts of N-vinylpyrrolidone, 1 part of propoxylated glycerin triacrylate, 5 parts of photoinitiator, 2 parts of barite, 5 parts of clay, 2 parts of titanium dioxide, 2.5 parts of silicon nitride 0.3 parts of nano vanadium dioxide, 6 parts of vinyltriethoxysilane, 0.1 part of γ-methacryloxypropyltrimethoxysilane, 5 parts of fluorine-containing quaternary ammonium salt, 5-chloro-2- 0.1 part of methyl-4-isothiazolin-3-one, 0.8 part of 2-methyl-4-isothiazolin-3-one, 0.2 part of hexahydro-1,3,5-trihydroxyethyl-s-triazine , 0.8 parts of defoamer, 0.1 part of leveling agent, 1 part of wetting agent, 2 parts of n-butanol.

Embodiment 2

[0019] A kind of ultraviolet curable paint that the present invention proposes, its raw material comprises by weight: 20 parts of epoxy acrylate resin, 20 parts of polyurethane acrylate, 10 parts of trimethylol propane triacrylate, 1,6-hexanediol 20 parts of diacrylate, 8 parts of N-vinylpyrrolidone, 5 parts of propoxylated glycerin triacrylate, 3 parts of benzophenone, 8 parts of barite, 1 part of clay, 8 parts of titanium dioxide, silicon nitride 0.5 parts, 2 parts of nano-vanadium dioxide, 2 parts of vinyl triethoxysilane, 0.8 parts of γ-methacryloxypropyl trimethoxysilane, 2 parts of fluorine-containing quaternary ammonium salt, 5-chloro-2 -Methyl-4-isothiazolin-3-one 0.5 part, 2-methyl-4-isothiazolin-3-one 0.1 part, hexahydro-1,3,5-trihydroxyethyl-s-triazine 1 parts, 0.1 parts of defoamer, 1.5 parts of leveling agent, 0.2 parts of wetting agent, and 8 parts of n-butanol.

Embodiment 3

[0021] A kind of ultraviolet curable paint that the present invention proposes, its raw material comprises by weight: 33 parts of epoxy acrylate resins, 16 parts of polyurethane acrylates, 16 parts of trimethylolpropane triacrylates, 1,6-hexanediol 17 parts of diacrylate, 11 parts of N-vinylpyrrolidone, 3.7 parts of propoxylated glycerol triacrylate, 1 part of benzophenone, 2-hydroxy-2-methyl-1-phenyl-1-propanone Parts, 1.3 parts of diphenyl (2,4,6-trimethylbenzoyl) phosphorus oxide, 5 parts of barite, 3.2 parts of clay, 3.8 parts of titanium dioxide, 2.5 parts of silicon nitride, 1 part of nano vanadium dioxide 4.8 parts of vinyl triethoxysilane, 0.5 parts of γ-methacryloxypropyl trimethoxysilane, 3.8 parts of fluorine-containing quaternary ammonium salt, 5-chloro-2-methyl-4-isothiazole 0.38 parts of lin-3-one, 0.6 parts of 2-methyl-4-isothiazolin-3-one, 0.45 parts of hexahydro-1,3,5-trihydroxyethyl-s-triazine, 0.7 parts of defoamer, 0.3 parts of leveling agent, 0.7 parts of...

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Abstract

The invention discloses a UV-light curing paint, which comprises the following raw materials: epoxy acrylate resin, urethane acrylate, trimethylolpropane triacrylate, 1,6-hexanediol diacrylate, N-vinyl pyrrolidone, propoxylated glycerol triacrylate, photoinitiator, barite, clay, titanium dioxide, silicon nitride, nano vanadium dioxide, vinyl triethoxy silane, gamma-methacryloxy propyl trimethoxy silane, fluorine-containing quaternary ammonium salt, ketone, hexahydro-1,3,5-trihydroxy symtriazine, defoaming agent, leveling agent, wetting agent, and n-butanol. The UV-light curing paint is good in water resistance, excellent in antibacterial effect and long in service life.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to an ultraviolet light curing paint. Background technique [0002] UV curing technology has the advantages of fast curing speed (0.1-10s), less environmental pollution, low energy consumption, automatic production, and suitable for use on heat-sensitive substrates. According to its use, there are mainly UV-curable coatings, adhesives, inks, etc. Among them, UV-curable coatings are widely used and produced the most varieties. UV-curable coatings can be divided into UV-curable coatings for wood, UV-curable coatings for plastics, UV-curable coatings for metals, UV-curable coatings for paper, UV-curable coatings for optical fibers, etc. . [0003] However, with the development of society and the increasing demands of consumers, the performance and appearance requirements of coatings are also increasing. For a long time, UV-curable coatings have low hardness, poor chemical resistanc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/10C09D175/14C09D5/14C09D7/12
CPCC09D163/10C08K2201/011C08K2201/014C09D5/14C08L75/14C08K13/02C08K2003/3045C08K3/346C08K2003/2241C08K3/34C08K5/47
Inventor 朱恒衡赵欣泰梅长林
Owner ANHUI JINDUN PAINT
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