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Building UV coating with high gloss and preparation method thereof

A high-gloss, architectural technology, used in polyester coatings, polyurea/polyurethane coatings, coatings, etc., can solve the problems of insufficient scrub resistance and weather resistance, weak wear resistance, weak water resistance, etc. Fast curing rate, high gloss, satisfying performance effect

Inactive Publication Date: 2016-04-20
ZHUO DA NEW MATERIAL TECH GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a high-gloss architectural UV coating and a preparation method thereof, aiming to solve the problems of poor abrasion resistance, weak water resistance, and poor water resistance of existing architectural UV coatings. Insufficient washability and weather resistance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A kind of architectural UV paint with high gloss, wherein, by weight percentage, comprising:

[0029] Aliphatic Urethane Acrylate 20%

[0030] Polyester Acrylate 15%

[0031] Isobornyl Acrylate 15%

[0032] Polypentylthritol Triacrylate 15%

[0033] 1-Hydroxy-cyclohexyl-phenylmethanone 4%

[0034] Benzophenone 4%

[0035] Ground Calcium Carbonate 8%

[0036] Ethanol: n-propanol: butyl acetate = 2: 1: 116%

[0037] Light stabilizer 1%

[0038] Leveling agent 0.5%

[0039] Defoamer 1%

[0040] Dispersant 0.5%

[0041] Add the aliphatic urethane acrylate, polyester acrylic acid, isobornyl acrylate, polypentylthritol triacrylate, heavy calcium carbonate, ethanol, n-propanol, and butyl acetate into the container in the above weight percentage, and stir fully. Then add the light stabilizer, leveling agent, defoamer, dispersant, 1-hydroxy-cyclohexyl-phenyl ketone and benzophenone in the above weight percentage, and fully stir to obtain the architectural UV coating. ...

Embodiment 2

[0043] A kind of architectural UV paint with high gloss, wherein, by weight percentage, comprising:

[0044] Aliphatic Urethane Acrylate 25%

[0045] Polyester Acrylate 10%

[0046] Isobornyl Acrylate 20%

[0047] Polypentylthritol Triacrylate 15%

[0048] 1-Hydroxy-cyclohexyl-phenylmethanone 5%

[0049] Benzophenone 5%

[0050] Ground Calcium Carbonate 7%

[0051] Ethanol: Isobutanol: Ethyl acetate=2:1:110%

[0052] Light stabilizer 1%

[0053] Wetting agent 1%

[0054] Leveling agent 0.5%

[0055] Defoamer 1%

[0056] Dispersant 0.5%

[0057]Add the aliphatic urethane acrylate, polyester acrylate, isobornyl acrylate, isobornyl acrylate, heavy calcium carbonate, ethanol, isobutanol, and ethyl acetate in the above weight percentage into the container, stir fully, and then Add light stabilizer, wetting agent, leveling agent, defoamer, dispersant and 1-hydroxy-cyclohexyl-phenyl ketone, benzophenone in the above weight percentage, and stir fully to obtain architectural...

Embodiment 3

[0059] A kind of architectural UV paint with high gloss, wherein, by weight percentage, comprising:

[0060] Aliphatic Urethane Acrylate 10%

[0061] Polyester Acrylate 20%

[0062] Isobornyl Acrylate 20%

[0063] Polypentylthritol Triacrylate 10%

[0064] 1-Hydroxy-cyclohexyl-phenylmethanone 4%

[0065] Benzophenone 5%

[0066] Ground Calcium Carbonate 7%

[0067] Ethanol: ethyl acetate: isobutyl acetate=2:1:120%

[0068] Light stabilizer 1%

[0069] Anti-sticking agent 1%

[0070] Leveling agent 0.5%

[0071] Defoamer 1%

[0072] Dispersant 0.5%

[0073] Add the aliphatic urethane acrylate, polyester acrylate, isobornyl acrylate, polypentylthritol triacrylate, heavy calcium carbonate, ethanol, ethyl acetate, and isobutyl acetate in the container in the above weight percentage, and fully Stir, then add light stabilizer, anti-adhesion agent, leveling agent, defoamer, dispersant and 1-hydroxyl-cyclohexyl-phenyl ketone, benzophenone in the above weight percentage, ful...

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PUM

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Abstract

The invention discloses building UV coating with high gloss and a preparation method thereof. The building UV coating with high gloss comprises the following components in percentage by weight: 10-25% of aliphatic polyurethane acrylate, 10-20% of polyester acrylate, 10-20% of isobornyl acrylate, 10-15% of poly(pentaerythritol triacrylate), 3-5% of 1-hydroxy-cyclohexyl-phenyl ketone, 2-5% of diphenyl ketone, 5-10% of ground calcium carbonate, 10-20% of solvent and 2-5% of auxiliary agent. The building UV coating prepared according to the formula has high gloss, excellent adhesive force, high curing speed, abrasion resistance, water resistance, alkali resistance, scrub resistance and weather resistance and meets property requirements of building coating.

Description

technical field [0001] The invention relates to the field of coatings, in particular to an architectural UV coating with high gloss and a preparation method thereof. Background technique [0002] UV (Ultra-VioletRay) curing coatings, referred to as UV coatings, are irradiated by UV lamps to cure the coatings into films. The industrial UV wavelength is 200nm-450nm as its application range. UV coatings can be applied by roller coating, flow coating, spraying, etc. Method After coating, it is cured to form a film by ultraviolet light irradiation. UV coatings have the advantages of no VOC, green environmental protection, energy saving, fast curing speed, good performance of cured products, high production efficiency, and suitable for industrial production. Traditional coatings are volatile and slow to cure, which is not conducive to environmental protection. Therefore, UV coatings can replace traditional coatings. [0003] UV coating originated in the 1970s and is a new green ...

Claims

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Application Information

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IPC IPC(8): C09D175/14C09D167/06C09D7/12
CPCC09D175/14C08L2205/03C09D7/63C09D7/65C09D167/06
Inventor 杨卓舒郭立斌孙凯
Owner ZHUO DA NEW MATERIAL TECH GRP
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