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Coating, and preparation method and application thereof

A coating and raw material technology, applied in the field of new purification coatings, can solve the problems of toxic and harmful gas desorption, damage to the health of users, unsatisfactory treatment effect, etc., and achieve the effect of alleviating air quality pollution and good adhesion

Inactive Publication Date: 2020-01-24
广东顺德佑力科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Nowadays, the process of home decoration often brings a lot of air quality pollution, such as formaldehyde, benzene, TVOC, ammonia, ozone, and even radiation and other harmful substances, and in humid weather, these home decoration materials will also have mold growth , these will greatly damage the user's health and easily lead to various physical diseases
[0003] Although some existing environmental protection coatings do not contain harmful substances that cause air quality pollution, they also do not have the function of adsorbing or degrading harmful substances such as formaldehyde, benzene, TVOC, ammonia and ozone in the air, and have no effect on these pollutants in the air. Corresponding measures
Although some shell powder and diatom mud coatings that have a certain adsorption effect on harmful substances in the air have appeared in recent years, due to their own microporous structure, shell powder and diatom mud are harmful to toxic and harmful gases in the air. The adsorption capacity is limited, and the toxic and harmful gases adsorbed after the adsorption is full still have the phenomenon of free desorption
At the same time, shell powder and diatom mud do not have the function of degrading harmful substances in the air, and their treatment effect is not ideal.

Method used

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  • Coating, and preparation method and application thereof
  • Coating, and preparation method and application thereof
  • Coating, and preparation method and application thereof

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preparation example Construction

[0088] According to one aspect of the present invention, a kind of preparation method of coating, described preparation method comprises the following steps:

[0089] After uniformly mixing nanometer titanium dioxide phosphate, nanometer metal powder, water-based acrylic resin, optional silicon dioxide, optional zinc oxide, optional tourmaline, optional additives and water, the coating is prepared.

[0090] The preparation method of the coating provided by the invention, described method is to mix nano titanium dioxide phosphate, nano metal powder, aqueous acrylic resin, water and optional silicon dioxide, optional zinc oxide, optional tourmaline, optional After the additive and water are mixed uniformly, the paint is prepared. The preparation method has simple preparation process and convenient operation, and is suitable for large-scale industrial production.

[0091] According to one aspect of the present invention, an application of the above coating in the field of home d...

Embodiment 1

[0095] A paint, which comprises the following raw materials in parts by mass: 2 parts of nano titanium dioxide phosphate, 1 part of nano metal powder, 40 parts of nanoscale water-based acrylic copolyester with narrow molecular weight distribution and 20 parts of water.

[0096] The particle diameter of described nanometer titanium dioxide phosphate is 2nm;

[0097] The nano-scale water-based narrow molecular weight distribution acrylic copolyester is a water-based acrylic resin produced by Shanghai Xianke Chemical Technology Co., Ltd. with a brand name of 3040;

[0098] The nano-metal powder is germanium nano-powder, and the particle diameter of the nano-metal powder is 100nm;

Embodiment 2

[0100] A coating, in parts by mass, comprising the following raw materials: 5 parts of nano-sized titanium dioxide phosphate, 5 parts of nano-metal powder, 55 parts of nano-scale water-based acrylic copolyester with narrow molecular weight distribution and 30 parts of water.

[0101] The particle diameter of described nanometer titanium dioxide phosphate is 50nm;

[0102] The nano-scale water-based narrow molecular weight distribution acrylic copolyester is a water-based acrylic resin produced by Shanghai Xianke Chemical Technology Co., Ltd. with a brand name of 3040;

[0103] The nano-metal powder is germanium nano-powder, and the particle diameter of the nano-metal powder is 100nm;

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Abstract

The invention provides a coating, and a preparation method and an application thereof, and relates to the technical field of novel purification coatings. The coating is mainly prepared by compoundingnanometer phosphoric acid titanium dioxide, nano-metal powder and water-based acrylic resin according to a specific content ratio. The nanometer phosphoric acid titanium dioxide, the nano-metal powderand the water-based acrylic resin are synergistically matched, so the coating can wrap and settle harmful substances such as formaldehyde, benzene, TVOC, ammonia and ozone in air until the harmful substances are finally decomposed into atmospheric components such as water, carbon dioxide and nitride, so the problem of air quality pollution brought by the existing home decoration process is effectively relieved. The coating prepared from the components also has good adhesive force, alkali resistance and mildew resistance.

Description

technical field [0001] The invention relates to the technical field of novel purification coatings, in particular to a coating and its preparation method and application. Background technique [0002] Nowadays, the process of home decoration often brings a lot of air quality pollution, such as formaldehyde, benzene, TVOC, ammonia, ozone, and even radiation and other harmful substances, and in humid weather, these home decoration materials will also have mold growth , These all greatly damage the health of the user, and can easily lead to various physical diseases. [0003] Although some existing environmental protection coatings do not contain harmful substances that cause air quality pollution, they also do not have the function of adsorbing or degrading harmful substances such as formaldehyde, benzene, TVOC, ammonia and ozone in the air, and have no effect on these pollutants in the air. corresponding treatment. Although some shell powder and diatom mud coatings that hav...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/12C09D5/08C09D5/10C09D5/14C09D7/61
CPCC08K2201/011C09D5/08C09D5/10C09D5/14C09D133/064C09D7/61C08K3/32C08K3/08
Inventor 吴红军任运涛
Owner 广东顺德佑力科技有限公司