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Waterborne low-energy cold light source-cured wood door coating and preparation method thereof

A cold light source curing, low-energy technology, used in antifouling/underwater coatings, epoxy coatings, polyurea/polyurethane coatings, etc., can solve the problems of high energy consumption, environmental pollution, and human harm of UV coatings. Achieve the effect of fast curing speed, high efficiency and low energy consumption

Inactive Publication Date: 2018-07-20
FOSHAN GAOMING SUN YICAI COATING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional UV coatings that cure resins through ultraviolet light consume a lot of energy, and UV coatings will generate a lot of ozone during the curing process, which is very polluting to the environment and harmful to the human body.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0082] The present invention provides a water-based low-energy cold light source curing wooden door coating and a preparation method thereof, wherein the water-based low-energy cold light source curing wooden door coating and its preparation method are composed of the following components by weight percentage:

[0083] Water-soluble polyurethane acrylate: 45%;

[0084] Water-soluble modified epoxy acrylate: 16%;

[0085] Water-based dispersant: 0.3%;

[0086] Alcohol 10%;

[0087] Aqueous fumed silica: 0.3%;

[0088] Matting powder: 5%;

[0089] Water-based wax emulsion 2%;

[0090] Water-based photoinitiator: 4%;

[0091] Water-based defoamer: 0.3%;

[0092] Water-based leveling agent: 0.3%;

[0093] Deionized water: 16.7%;

[0094] Fungicide 0.1%;

[0095] The present invention also provides a water-based low-energy cold light source curing wooden door coating and a preparation method thereof, wherein the preparation method is:

[0096] Put water-soluble urethane a...

Embodiment 2

[0099] The present invention provides a water-based low-energy cold light source curing wooden door coating and a preparation method thereof, wherein the water-based low-energy cold light source curing wooden door coating and its preparation method are composed of the following components by weight percentage:

[0100] Water-soluble polyurethane acrylate: 45%;

[0101] Water-soluble modified epoxy acrylate: 16%;

[0102] Water-based dispersant: 0.3%;

[0103] Alcohol 10%;

[0104] Aqueous fumed silica: 0.3%;

[0105] Matting powder: 5%;

[0106] Water-based wax emulsion 2%;

[0107] Water-based photoinitiator: 4%;

[0108] Water-based defoamer: 0.3%;

[0109] Water-based leveling agent: 0.3%;

[0110] Deionized water: 16.7%;

[0111] Fungicide 0.1%;

[0112] Among them, the water-based photoinitiator is a mixture of benzoylformate esters, the matting powder is silica matting powder, its model is TS100, the defoamer is BYK-093, and the dispersant is a block copolymer c...

Embodiment 3

[0117] The present invention provides a water-based low-energy cold light source curing wooden door coating and a preparation method thereof, wherein the water-based low-energy cold light source curing wooden door coating and the preparation method thereof are composed of the following components in weight percentage:

[0118] Water-soluble polyurethane acrylate: 45%;

[0119] Water-soluble modified epoxy acrylate: 16%;

[0120] Water-based dispersant: 0.3%;

[0121] Alcohol 10%;

[0122] Aqueous fumed silica: 0.3%;

[0123] Matting powder: 5%;

[0124] Water-based wax emulsion 2%;

[0125] Water-based photoinitiator: 4%;

[0126] Water-based defoamer: 0.3%;

[0127] Water-based leveling agent: 0.3%;

[0128] Deionized water: 16.7%;

[0129] Fungicide 0.1%;

[0130] Among them, the photoinitiator is a mixture of benzoylformate esters, the matting powder is silica matting powder, its model is TS100, the defoamer is BYK-093, and the dispersant is a block copolymer conta...

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Abstract

The invention discloses a waterborne low-energy cold light source-cured wood door coating and a preparation method thereof. The waterborne low-energy cold light source-cured wood door coating is prepared from the following raw materials by weight: 45% of water-soluble polyurethane acrylate, 16% of water-soluble modified epoxy acrylate, 0.3% of a waterborne dispersant, 10% of alcohol, 0.3% of waterborne fumed silica, 5% of matting powder, 2% of a waterborne wax emulsion, 4% of a waterborne photoinitiator, 0.3% of a waterborne defoamer, 0.3% of a waterborne leveling agent, 16.7% of deionized water and 0.1% of bactericide. The low-energy UV LED (light emitting diode) cured coating of the invention is low in energy consumption, does not produce ozone, contains no mercury, has no pollution to environment and no harm to human beings, and is fast in curing speed and high in curing efficiency; and since water is used as a diluent, the coating is environmentally friendlier.

Description

technical field [0001] The invention relates to a water-based cold light source coating, in particular to a water-based low-energy cold light source curing wooden door coating. Background technique [0002] Traditional UV coatings that cure resins through ultraviolet light consume a lot of energy, and UV coatings will generate a large amount of ozone during the curing process, which is very polluting to the environment and harmful to the human body. Contents of the invention [0003] The object of the present invention is to provide a water-based low-energy cold light source curing wooden door coating and a preparation method thereof in view of the above-mentioned deficiencies in the prior art. [0004] Technical scheme of the present invention is realized like this: [0005] A water-based low-energy cold light source curing wooden door coating and a preparation method thereof, which are made of the following raw materials in parts by weight: [0006] Water-soluble polyu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D175/14C09D163/10C09D7/61C09D7/20C09D5/14
Inventor 陈友江
Owner FOSHAN GAOMING SUN YICAI COATING
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