Ultraviolet curing woodware colored paint coating and preparation method thereof

A UV light and coating technology, used in polyester coatings, epoxy resin coatings, polyurea/polyurethane coatings, etc.

Active Publication Date: 2012-10-03
QINGDAO ZHANCHEN NEW MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a kind of ultraviolet curing wood color paint coating and production method thereof, through the technology that selects different active monomers and photoinitiator synthetic formula, overcomes the existing disadvantages of existing furniture coating photocurable color paint technology Hiding power, adhesion and other issues

Method used

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  • Ultraviolet curing woodware colored paint coating and preparation method thereof
  • Ultraviolet curing woodware colored paint coating and preparation method thereof
  • Ultraviolet curing woodware colored paint coating and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Embodiment 1: UV curing wood color paint coating

[0048] 1. Composition of raw materials:

[0049]

[0050] 2. Preparation method

[0051] 1) Weigh each component according to the proportion, disperse JD6080 resin, monomer EO-HDDA, monomer NPGDA, monomer EO-TMPTA, monomer HEA at 1500 rpm for 20 minutes, then add anti-settling under stirring Agent A-200, polymerization inhibitor, dispersed for 10 minutes at 1500 rpm to obtain mixture 1;

[0052] 2) Add photoinitiator 184, TPO, ITX and defoamer BYK-8800 to mixture 1, and disperse for 5-10 minutes at 1200 rpm; then add wetting and dispersing agent BYK-164, substrate leveling agent BYK- 333, disperse at 1200 rpm for 10-15 minutes, then add pigment P-01X and disperse at high speed at 1500 rpm for 20 minutes to obtain the product.

[0053] 3. Coating method: apply the color paint on the substrate (construction process: wooden substrate→UV transparent bottom→full dry sanding→UV color paint). at 320mj / cm 2 (Equipment c...

Embodiment 2

[0057] Embodiment 2: UV curing wood color paint coating

[0058] 1. Composition of raw materials:

[0059]

[0060]

[0061] 2. Preparation method

[0062] 1) Weigh each component according to the ratio, disperse 401 resin and reactive monomers EO-HDDA, NPGDA, EO-TMPTA, HEA at 1500 rpm for 20 minutes, then add anti-settling agent A-200, The polymerization inhibitor was dispersed for 15 minutes according to 1500 rpm to obtain mixture 1;

[0063] 2) Add photoinitiator 184, TPO, ITX, defoamer BYK-8800 to mixture 1, and disperse for 5-10 minutes at 1200 rpm; then add wetting and dispersing agent BYK-164, substrate leveling agent BYK- 333, disperse at 1200 rpm for 10-15 minutes, then add pigment P-01X and disperse at high speed at 1500 rpm for 20 minutes to obtain the product.

[0064] 3. How to use:

[0065] Apply the paint to the substrate (construction process: wooden substrate → UV transparent bottom → dry sanding → UV paint). at 320mj / cm 2 (Equipment conditions: 1 ...

Embodiment 3

[0069] Embodiment 3: UV-cured wood color paint coating

[0070] 1. Composition of raw materials:

[0071]

[0072] 2. Preparation method

[0073] 1) Weigh each component according to the proportion, disperse JD6090 resin and monomer EO-HDDA, NPGDA, EO-TMPTA, HEA at 1500 rpm for 20 minutes, then add anti-settling agent A-200, polymerization inhibitor agent, dispersed for 10-15 minutes according to 1500 rpm to obtain mixture 1;

[0074] 2) Add photoinitiator 184, TPO, ITX, defoamer BYK-8800 to mixture 1, and disperse for 5-10 minutes at 1200 rpm; then add wetting and dispersing agent BYK-164, substrate leveling agent BYK- 333, disperse at 1200 rpm for 10-15 minutes, then add pigment P-01X and disperse at high speed at 1500 rpm for 20 minutes to obtain the product.

[0075] 3. How to use: Apply the color paint to the base material (construction process: wooden base material→UV transparent bottom→full dry sanding→UV color paint). at 320mj / cm 2 (1 gamma lamp and 2 mercury l...

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PUM

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Abstract

The invention relates to an ultraviolet curing woodware colored paint coating and a preparation method thereof. The coating contains the following ingredients in part by weight: 40 to 60 parts of ultraviolet curing resin, 25 to 40 parts of reaction type monomer and 3 to 6 parts of photoinitiator. The ultraviolet curing woodware colored paint has the advantages that the problems of poor covering power, adhesive power and the like in the conventional furniture coating photocuring colored paint technology are solved by selecting a technology of a formula for synthesizing different active monomers and the photoinitiator. After the UV colored paint is used, the adhesive power of construction can reach the standard of primary adhesive power of GB\T9286-1979, and the functional coating represents an advanced technology in the industry.

Description

technical field [0001] The invention relates to an ultraviolet light curing paint, in particular to an ultraviolet light curing wood color paint and a preparation method thereof. Background technique [0002] Due to the advantages of short recoating time and high production efficiency, UV-curable coatings have been widely used in the field of furniture in recent years. With the development of applications, the requirements for UV-curable coatings are getting higher and higher, such as the transition from transparent UV-curable coatings to solid-color UV-curable coatings. Through the technology of selecting different active monomers and photoinitiator synthesis formulas, the problems of hiding power and adhesion existing in the existing technology of light-curing color paint for furniture coating are overcome. Can be used for roller coating, shower coating, spraying and other processes. After the construction of UV color paint, the adhesion can reach GB\T9286-1979 first-lev...

Claims

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Application Information

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IPC IPC(8): C09D163/10C09D175/14C09D167/06C09D7/12
Inventor 肖劲彭钧浪罗先平
Owner QINGDAO ZHANCHEN NEW MATERIAL
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