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Odor-removal anti-radiation VAE (Vinyl Acetate Ethylene) interior wall coating and preparation method thereof

An interior wall coating and anti-radiation technology, applied in the field of coatings, can solve the problems of easy precipitation and layering of anti-radiation conductive materials, affecting the effect of anti-radiation, etc., and achieve excellent anti-radiation performance and storage performance, excellent anti-odor, anti-radiation, and storage good stability effect

Inactive Publication Date: 2018-01-30
HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is that in the prior art anti-radiation latex paint, especially the anti-radiation conductive material is easy to precipitate and stratify, which affects the anti-radiation effect, and then provides a kind of clean paint with good stability, not easy to stratify, precipitate and environmental protection. Anti-odor radiation VAE interior wall paint and preparation method thereof

Method used

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  • Odor-removal anti-radiation VAE (Vinyl Acetate Ethylene) interior wall coating and preparation method thereof
  • Odor-removal anti-radiation VAE (Vinyl Acetate Ethylene) interior wall coating and preparation method thereof

Examples

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Embodiment 1

[0036] In this embodiment, the anti-odour VAE interior wall paint A is prepared from the following raw materials in terms of mass percentage: 45% modified VAE emulsion, 15% titanium dioxide, 7% kaolin, 8% heavy calcium, water 23%, wetting agent 0.1%, dispersant 0.6%, pH regulator 0.3%, defoamer 0.3%, preservative 0.2%, thickener 0.5%;

[0037] Wherein, the preparation method of described modified VAE emulsion is as follows:

[0038] (1) Mix the anti-radiation material and vinyl tertiary carbonate at a mass ratio of 9:1, and disperse at a high speed of 1200r / min to obtain a mixed slurry with a fineness of 20um;

[0039](2) The mixed slurry obtained in step (1) is mixed with vinyl acetate, ethylene, and vinyl tertiary carbonate according to a mass ratio of 15:8:8:6, and then mixed in emulsifier, protective colloid, reducing agent, deionized water Under the influence of high-speed stirring to obtain a pre-emulsion; wherein the emulsifier is a mixture of sodium lauryl sulfate and...

Embodiment 2

[0042] In this embodiment, the anti-odour VAE interior wall paint B is prepared from the following raw materials in terms of mass percentage: 35% of modified VAE emulsion, 17% of titanium dioxide, 8% of kaolin, 9% of heavy calcium, water 29%, wetting agent 0.3%, dispersant 0.5%, pH regulator 0.1%, defoamer 0.2%, preservative 0.3%, thickener 0.6%;

[0043] Wherein, the preparation method of described modified VAE emulsion is as follows:

[0044] (1) Mix the anti-radiation material and vinyl tertiary carbonate at a mass ratio of 7:2, and disperse at a high speed of 1300r / min to obtain a mixed slurry with a fineness of 18um;

[0045] (2) The mixed slurry obtained in step (1) is mixed with vinyl acetate, ethylene, and vinyl tertiary carbonate according to a mass ratio of 12:11:10:8, and then mixed in emulsifier, protective colloid, reducing agent, deionized water Under the influence of high-speed stirring to obtain a pre-emulsion; wherein the emulsifier is a mixture of sodium lau...

Embodiment 3

[0048] In this embodiment, the anti-odor and anti-radiation VAE interior wall paint C is prepared from the following raw materials in terms of mass percentage: 41% of modified VAE emulsion, 17.5% of titanium dioxide, 8% of kaolin, 9% of heavy calcium, water 22%, wetting agent 0.4%, dispersant 0.6%, pH regulator 0.2%, defoamer 0.3%, preservative 0.3%, thickener 0.7%;

[0049] Wherein, the preparation method of described modified VAE emulsion is as follows:

[0050] (1) Mix the anti-radiation material and vinyl tertiary carbonate at a mass ratio of 8:1, and disperse at a high speed of 1400r / min to obtain a mixed slurry with a fineness of 20um;

[0051] (2) The mixed slurry obtained in step (1) is mixed with vinyl acetate, ethylene, and vinyl tertiary carbonate according to a mass ratio of 13:13:13:11, and then mixed in emulsifier, protective colloid, reducing agent, deionized water Under the influence of high-speed stirring to obtain a pre-emulsion; wherein the emulsifier is a ...

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Abstract

The invention provides an odor-removal anti-radiation VAE (Vinyl Acetate Ethylene) interior wall coating, and belongs to the technical field of coatings. The odor-removal anti-radiation VAE interior wall is prepared from the following raw materials in parts by weight: 25-30 percent of VAE emulsion, 15-20 percent of titanium dioxide, 5-15 percent of modified anti-radiation material, 7-10 percent ofkaolin, 8-10 percent of triple superphosphate, 15-38 percent of water, 0.1-0.5 percent of wetting agent, 0.5-0.6 percent of dispersant, 0.1-0.3 percent of pH (Potential of Hydrogen) regulator, 0.2-0.5 percent of defoamer, 0.2-0.4 percent of preservative and 0.5-1 percent of thickening agent. The odor-removal anti-radiation VAE interior wall has the advantages of good storage stability, no layering and no precipitation, is used for the interior wall coating, and has an excellent odor-removal anti-radiation effect.

Description

technical field [0001] The invention relates to an odor-cleaning anti-radiation VAE interior wall paint and a preparation method thereof, belonging to the field of paints. Background technique [0002] With the rapid development of modern science and technology, an invisible and intangible source of pollution has attracted increasing attention from all walks of life, which is electromagnetic radiation known as the "invisible killer". Today, the use of more and more electronic and electrical equipment makes electromagnetic waves of different frequencies and energies flood every corner of the earth and even the wider universe. These ubiquitous electromagnetic radiation pollution not only cause great harm to human health, but also interfere with the normal use of some electronic and electrical equipment. [0003] Anti-radiation coatings are new functional coatings prepared based on the above problems. After the anti-radiation coating is painted indoors, it can absorb radiatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D131/02C09D5/16C09D7/61C08F218/04C08F218/08C08F210/02C08F2/44
Inventor 赵娟崔佳慧李青春陈向新
Owner HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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