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High-water-resistance ultraviolet-curing wood paint

A technology of wood coatings and ultraviolet light, applied in the field of coatings, can solve the problems of unsatisfactory water resistance and weather resistance of ultraviolet light curing coatings, achieve excellent adhesion, high tensile strength, and improve the effect of stain resistance

Inactive Publication Date: 2015-05-20
安徽嘉年华漆业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The water resistance and weather resistance of UV-curable coatings for wood are not ideal and need to be modified

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The high water resistance UV-curable wood coating of the present invention, its raw material comprises the following components by weight: 30 parts of polyurethane acrylate, 8 parts of epoxy resin modified acrylate, 1 part of epoxy soybean oil acrylate, fluorinated acrylic acid 2 parts of ester, 15 parts of modified nano titanium dioxide, 5 parts of water, 3 parts of 1,6-hexanediol diacrylate, 5 parts of trimethylolpropane triacrylate, 4 parts of hydroxyethyl acrylate, 1 part of methyl ethyl ketone peroxide 3.5 parts of 2,4,6-trimethylbenzoyldiphenylphosphine oxide, 0.5 parts of ethylene glycol, 3 parts of ethyl acetate, 0.5 parts of ethylene glycol ether, 1.3 parts of triethanolamine, 0.5 parts of thickener 4 parts, defoamer 4 parts, wax emulsion 1 part, leveling agent 3 parts, epoxy curing agent 0.1 part, dispersant 2 parts.

Embodiment 2

[0017] The high water-resistant ultraviolet light curing wood coating of the present invention, its raw material comprises the following components by weight: 50 parts of polyurethane acrylate, 3 parts of epoxy resin modified acrylate, 5 parts of epoxy soybean oil acrylate, fluorinated acrylic acid 6 parts of ester, 10 parts of modified nano titanium dioxide, 12 parts of water, 1 part of 1,6-hexanediol diacrylate, 8 parts of trimethylolpropane triacrylate, 1 part of hydroxyethyl acrylate, 1.8 parts of methyl ethyl ketone peroxide Parts, 2 parts of 2,4,6-trimethylbenzoyl diphenylphosphine oxide, 2 parts of ethylene glycol, 1 part of ethyl acetate, 2 parts of ethylene glycol ether, 0.5 parts of triethanolamine, 1.8 parts of thickener 1.5 parts of defoamer, 5 parts of wax emulsion, 2 parts of leveling agent, 0.6 part of epoxy curing agent, 0.7 part of dispersant;

[0018] Wherein, the modifier of the modified nano-titanium dioxide is ethyl orthosilicate; the thickener is polyviny...

Embodiment 3

[0020]The high water resistance UV-curable wood coating of the present invention, its raw material comprises the following components by weight: 38 parts of polyurethane acrylate, 6.8 parts of epoxy resin modified acrylate, 3.2 parts of epoxy soybean oil acrylate, fluorinated acrylic acid 5.2 parts of ester, 12 parts of modified nano titanium dioxide, 10 parts of water, 1.8 parts of 1,6-hexanediol diacrylate, 6.7 parts of trimethylolpropane triacrylate, 1.9 parts of hydroxyethyl acrylate, 1.6 parts of methyl ethyl ketone peroxide Parts, 2.8 parts of 2,4,6-trimethylbenzoyldiphenylphosphine oxide, 1.5 parts of ethylene glycol, 1.9 parts of ethyl acetate, 1.6 parts of ethylene glycol ether, 0.8 parts of triethanolamine, 1.5 parts of thickener 2.3 parts of defoamer, 3.8 parts of wax emulsion, 2.2 parts of leveling agent, 0.26 parts of epoxy curing agent, 1.2 parts of dispersant;

[0021] Wherein, the modifier of the modified nano-titanium dioxide is a silane coupling agent contain...

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PUM

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Abstract

The invention discloses a high-water-resistance ultraviolet-curing wood paint which is prepared from polyurethane acrylate, epoxy resin modified acrylate, epoxy soybean oil acrylate, fluorinated acrylate, modified nano titanium dioxide, water, 1,6-hexanediol diacrylate, trimethylolpropane triacrylate, 2-hydroxyethyl acrylate, methylethyl ketone peroxide, phosphine 2,4,6-trimethylphenylformacyldiphenyl oxide, ethylene glycol, ethyl acetate, glycol ether, triethanolamine, thickener, a defoaming agent, a wax emulsion, a leveling agent, an epoxy curing agent and a dispersing agent. The high-water-resistance ultraviolet-curing wood paint has the advantages of high curing speed, favorable water resistance, favorable weather resistance and long service life.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a highly water-resistant ultraviolet light curing wood coating. Background technique [0002] With its advantages of fast curing, low pollution and energy saving, UV-curable coatings are widely used in wood, ink, plastic, adhesives, printed art, printed circuit boards, electronic component packaging materials, canned iron printing, metal, stone, cement products, fabrics , leather, glass and other fields have been widely used. [0003] The water resistance and weather resistance of UV-curable coatings for wood are not ideal and need to be modified. Contents of the invention [0004] The invention provides a highly water-resistant ultraviolet light curing wood coating, which has fast curing, good water resistance and weather resistance, and long service life. [0005] The present invention proposes a highly water-resistant UV-curable wood coating, the raw materials of which in...

Claims

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Application Information

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IPC IPC(8): C09D175/14C09D163/10C09D7/12C09D5/16
CPCC09D175/14C08K2201/011C08L2205/035C09D5/1662C09D7/62C09D7/63C09D7/65C08L63/10C08L91/06C08K13/06C08K9/06C08K2003/2241
Inventor 张存标
Owner 安徽嘉年华漆业有限公司
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