Water-based colored light-cured paint and preparation method thereof

A technology of colored light and curing paint, which is applied in coatings, polyurea/polyurethane coatings, etc., can solve problems such as human injury, large impact on human body and environment, and environmental pollution, and achieve strong adaptability, stable quality, and good fluidity Effect

Inactive Publication Date: 2021-04-30
CHONGQING RYAN PAINT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The production and use of solvent-based light-curing coatings are mainly based on ester and ketone solvents, which have a great impact on the human body and the environment, especially for VOCS treatment, which has great disadvantages and is likely to cause environmental pollution and human damage.

Method used

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  • Water-based colored light-cured paint and preparation method thereof
  • Water-based colored light-cured paint and preparation method thereof
  • Water-based colored light-cured paint and preparation method thereof

Examples

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preparation example Construction

[0034] The present invention also provides a kind of preparation method of water-based colored photocurable paint, comprises the following steps:

[0035] 1) Preparation of water-based special matting and wear-resistant wax slurry, check whether the state of the applicable high-speed mixer is normal, if it is in good condition, pump deionized water into the mixing tank, adjust the speed of the disperser to 300r / min, and slowly put in the modified PE wax Powder, adjust the speed to 1500r / min, seal and stir for 120min, add deionized water and clean the inner wall of the tank, stir for 10min, send for inspection, test the fineness and viscosity of water-based special matting and wear-resistant wax slurry, and put it into a special storage tank for standby after passing the test ;

[0036] 2) Preparation of finished water-based photocurable black paint, pre-dispersion of ingredients, cleaning of special production material tanks, in the case of checking the accuracy of the materia...

Embodiment 1

[0042] 1) Preparation of water-based special matting and wear-resistant wax slurry, check whether the state of the applicable high-speed mixer is normal, if it is in good condition, pump deionized water into the mixing tank, adjust the speed of the disperser to 300r / min, and slowly put in the modified PE wax Powder, adjust the speed to 1500r / min, seal and stir for 120min, add deionized water and clean the inner wall of the tank, stir for 10min, send for inspection, test the fineness and viscosity of water-based special matting and wear-resistant wax slurry, and put it into a special storage tank for standby after passing the test ;

[0043] 2) Preparation of finished water-based light-cured black paint, pre-dispersion of ingredients, cleaning of special production material tanks, in the case of checking that the material product number is accurate, 10% by weight of deionized water, 0.1% by weight of water-based moisturizer Wet agent, 0.1% by weight of water-based leveling agen...

Embodiment 2

[0048] 1) Preparation of water-based special matting and wear-resistant wax slurry, check whether the state of the applicable high-speed mixer is normal, if it is in good condition, pump deionized water into the mixing tank, adjust the speed of the disperser to 300r / min, and slowly put in the modified PE wax Powder, adjust the speed to 1500r / min, seal and stir for 120min, add deionized water and clean the inner wall of the tank, stir for 10min, send for inspection, test the fineness and viscosity of water-based special matting and wear-resistant wax slurry, and put it into a special storage tank for standby after passing the test ;

[0049] 2) Preparation of finished water-based light-cured black paint, pre-dispersion of ingredients, cleaning of special production material tanks, in the case of checking that the material product number is accurate, 30% by weight of deionized water, 2% by weight of water-based emulsifier Wet agent, 2% by weight of water-based leveling agent, 13...

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Abstract

The invention discloses water-based colored light-cured paint and a preparation method thereof. The water-based colored light-cured paint comprises the following components in percentage by weight: 10%-30% of deionized water; 0.1%-2% of a water-based wetting agent; 0.1%-2% of a water-based leveling agent; 1%-13% of a water-based environment-friendly coalescing agent; 1%-10% of a water-based photoinitiator; 50%-70% of waterborne polyurethane acrylate resin; 3%-12% of waterborne polyurethane resin; 1%-10% of an environment-friendly water-based organic pigment; 2%-10% of water-based special extinction wear-resistant wax slurry; and 0.2%-2% of a water-based thickening agent. The paint has the characteristics of good flowing property, excellent color developing effect, strong spraying construction adaptability and the like.

Description

technical field [0001] The invention relates to the technical field of dry beverage preparations, in particular to a water-based colored photocurable paint and a preparation method thereof. Background technique [0002] Judging from the market survey of paint use in the current plastic substrate industry in the existing society, in the field of home appliances, automotive interior laptops, mobile phones and other exterior coatings, the use of paint is gradually changing from solvent-based light-curing coatings to water-based light-curing coatings. Coating transition, the quality of water-based light-curing coatings is also constantly improving, and can completely replace the performance of solvent-based light-curing coatings. Solvent-based light-curing coatings have the following defects: [0003] The production and use of solvent-based light-curing coatings are mainly based on ester and ketone solvents, which have a great impact on the human body and the environment, espec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D175/14C09D175/04C09D7/20
CPCC09D175/14C09D7/20C08L75/04
Inventor 王登伦
Owner CHONGQING RYAN PAINT CO LTD
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