Anti-radon and anti-formaldehyde coating

An anti-formaldehyde and paint technology, applied in the field of paint manufacturing, can solve the problems of anti-radon, anti-formaldehyde adhesion, poor fast curing performance, etc., and achieve the effect of shortening curing time, increasing adhesion and promoting adhesion

Inactive Publication Date: 2018-05-29
CHANGSHA WUDAO IND DESIGN 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 to provide a radon-proof and formaldehyde-resistant coating to s

Method used

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  • Anti-radon and anti-formaldehyde coating

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Effect test

Embodiment 1

[0031]A kind of anti-radon, anti-formaldehyde coating, with weight part as unit, comprises following raw material: 21 parts of bisphenol A type epoxy resin, 33 parts of ethylene-vinyl acetate copolymer emulsion, 9 parts of nanometer glass hollow microspheres, nanometer dioxide 9 parts of silicon, 7 parts of wollastonite powder, 5 parts of kaolin, 26 parts of sodium carboxymethylcellulose, 3 parts of titanate coupling agent, 4 parts of barium oxide compound, 3 parts of ethoxylated alkylphenol ammonium sulfate , 3 parts of nano-silver particles, 17 parts of polyurethane resin, 11 parts of sodium lignosulfonate, 8 parts of malic acid, 2 parts of bamboo charcoal powder, 1 part of star anise oil, 1 part of propylene glycol butyl ether, 77 parts of water;

[0032] The production technology of described anti-radon, anti-formaldehyde coating comprises the following steps:

[0033] S1. Ingredients: ethylene-vinyl acetate copolymer emulsion, nano glass hollow microspheres, titanate coup...

Embodiment 2

[0037] A radon-proof and formaldehyde-resistant coating, which comprises the following raw materials in parts by weight: 24 parts of bisphenol A epoxy resin, 38 parts of ethylene-vinyl acetate copolymer emulsion, 13 parts of nano-glass hollow microspheres, nano-dioxide 11 parts of silicon, 9 parts of wollastonite powder, 6 parts of kaolin, 27 parts of sodium carboxymethylcellulose, 4 parts of titanate coupling agent, 6 parts of barium oxide compound, 5 parts of ethoxylated alkylphenol ammonium sulfate , 4 parts of nano-silver particles, 19 parts of polyurethane resin, 13 parts of sodium lignosulfonate, 10 parts of malic acid, 3 parts of bamboo charcoal powder, 2 parts of star anise, 2 parts of propylene glycol butyl ether, 89 parts of water;

[0038] The production technology of described anti-radon, anti-formaldehyde coating comprises the following steps:

[0039] S1. Ingredients: ethylene-vinyl acetate copolymer emulsion, nano glass hollow microspheres, titanate coupling age...

Embodiment 3

[0043] A radon-proof and formaldehyde-resistant coating, which comprises the following raw materials in parts by weight: 24 parts of bisphenol A epoxy resin, 39 parts of ethylene-vinyl acetate copolymer emulsion, 15 parts of nano-glass hollow microspheres, nano-dioxide 12 parts of silicon, 10 parts of wollastonite powder, 7 parts of kaolin, 28 parts of sodium carboxymethyl cellulose, 6 parts of titanate coupling agent, 7 parts of barium oxide compound, 6 parts of ethoxylated alkylphenol ammonium sulfate , 6 parts of nano-silver particles, 22 parts of polyurethane resin, 15 parts of sodium lignosulfonate, 12 parts of malic acid, 5 parts of bamboo charcoal powder, 3 parts of star anise oil, 3 parts of propylene glycol butyl ether, 94 parts of water;

[0044] The production technology of described anti-radon, anti-formaldehyde coating comprises the following steps:

[0045] S1. Ingredients: ethylene-vinyl acetate copolymer emulsion, nano glass hollow microspheres, titanate coupli...

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Abstract

The invention discloses anti-radon and anti-formaldehyde coating. The coating comprises bisphenol A type epoxy resin, an ethylene-vinyl acetate copolymer emulsion, nanometer glass hollow microspheres,nanosilicon dioxide, wollastonite powder, kaolin, sodium carboxymethylcellulose, an organic titanate coupling agent, a barium oxide complex, ethoxylated alkylphenol ammonium sulfate, nanometer silverparticles, polyurethane resin, sodium lignin sulfonate, malic acid, bamboo coal powder, anise oil, propylene glycol butyl ether and water. The coating is prepared through material preparing, modifying, purifying, material compounding and other steps. The coating is simple in preparing process, and the coating has anti-radon and anti-formaldehyde performance and meanwhile has high adhesiveness andrapid curing performance.

Description

【Technical field】 [0001] The invention belongs to the field of paint manufacture, and in particular relates to a radon-proof and formaldehyde-resistant paint. 【Background technique】 [0002] Formaldehyde is a colorless gas with a strong pungent odor. Soluble in water, alcohol and ether. The No.-153- communiqué issued by the World Health Organization in 2004 identified formaldehyde as carcinogenic and teratogenic substances. Formaldehyde is a recognized allergen, is also one of the potential strong mutagen, and is also one of the risk factors leading to childhood leukemia. According to domestic medical journals and related literature reports, the hazards of indoor formaldehyde to human health can be summarized as stimulating, toxic and carcinogenic. [0003] Formaldehyde is contained in paints such as wood, boards, furniture, walls, etc. in the family room, but what is even more frightening is that the release period of formaldehyde is generally three to fifteen years. Na...

Claims

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Application Information

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IPC IPC(8): C09D123/08C09D163/00C09D101/28C09D175/14C09D7/61C09D7/63C09D7/65
Inventor 不公告发明人
Owner CHANGSHA WUDAO IND DESIGN CO LTD
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