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Emulsion paint capable of decomposing formaldehyde

A latex paint, formaldehyde technology, applied in the field of latex paint, can solve the problem of not having the ability to eliminate indoor harmful gases and so on.

Inactive Publication Date: 2014-06-18
李辉 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, similar products on the market only have the most basic functions such as scrub resistance and high hiding power, but do not have the function of eliminating indoor harmful gases

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A latex paint capable of decomposing formaldehyde, consisting of the following ingredients in weight percent: 37.18% water, 0.2% hydroxyethyl cellulose, 0.15% defoamer, 0.1% wetting agent, 0.5% dispersant, film-forming aid 0.8%, nano-TiO2 0.02%, ethylene glycol 0.8%, antiseptic bactericide 0.15%, rutile titanium dioxide 1%, calcined kaolin 5%, talcum powder 7.5%, diatomaceous earth 28%, styrene-acrylic emulsion 18%, alkali Swelling thickener 0.6%.

Embodiment 2

[0024] A latex paint capable of decomposing formaldehyde, consisting of the following components in weight percent: 37.13% water, 0.2% hydroxyethyl cellulose, 0.15% defoamer, 0.1% wetting agent, 0.5% dispersant, film-forming aid 0.8%, nano-TiO2 0.07%, ethylene glycol 0.8%, antiseptic bactericide 0.15%, rutile titanium dioxide 1%, calcined kaolin 5%, talcum powder 7.5%, diatomaceous earth 28%, styrene-acrylic emulsion 18%, alkali Swelling thickener 0.6%.

Embodiment 3

[0026] A latex paint capable of decomposing formaldehyde, consisting of the following components in weight percent: 37.17% of water, 0.2% of hydroxyethyl cellulose, 0.15% of defoamer, 0.1% of wetting agent, 0.5% of dispersant, and film-forming aid 0.8%, nano-TiO2 0.03%, ethylene glycol 0.8%, antiseptic bactericide 0.15%, rutile titanium dioxide 1%, calcined kaolin 5%, talcum powder 7.5%, diatomaceous earth 28%, styrene-acrylic emulsion 18%, alkali Swelling thickener 0.6%.

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PUM

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Abstract

A disclosed emulsion paint capable of decomposing formaldehyde is composed of the following compositions in percent by weight: 37.13-37.18% of water, 0.2% of hydroxyethyl cellulose, 0.15% of an antifoaming agent, 0.1% of a wetting agent, 0.5% of a dispersant, 0.8% of a filming auxiliary agent, 0.02-0.07% of nanometer TiO2, 0.8% of glycol, 0.15% of an anticorrosive sterilization agent, 1% of rutile titanium dioxide, 5% of calcined kaolin, 7.5% of talcum powder, 28% of diatomite, 18% of styrene-acrylate emulsion and 0.6% of alkali swelling thickening agent. Compared with the prior art, the emulsion paint has the advantages that the emulsion paint is capable of absorbing and decomposing indoor harmful free substances such as formaldehyde, benzene, radon and the like brought by finishing, and avoids the disadvantages of short effective period, low efficiency and the like caused by a conventional usage method of directly spraying a photocatalyst liquid on an object surface.

Description

technical field [0001] The invention relates to a latex paint capable of decomposing formaldehyde. Background technique [0002] At present, similar products on the market only have the most basic functions such as scrub resistance and high hiding power, but do not have the function of eliminating harmful gases in the room. Contents of the invention [0003] In order to solve the above-mentioned deficiencies of the prior art, the present invention provides a latex paint capable of decomposing formaldehyde. [0004] Above-mentioned purpose of the present invention is achieved by following technical scheme: a kind of latex paint that can decompose formaldehyde, is made up of the composition of following percentage by weight: water 37.13-37.18%, hydroxyethyl cellulose 0.2%, defoamer 0.15%, Wetting agent 0.1%, dispersant 0.5%, film-forming aid 0.8%, nano-TiO2 0.02-0.07%, ethylene glycol 0.8%, antiseptic and bactericide 0.15%, rutile titanium dioxide 1%, calcined kaolin 5%, ta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D125/14C09D7/12C09D5/02
Inventor 李辉姚伟
Owner 李辉