Environment friendly indoor latex paint

A latex paint, environmentally friendly technology, applied in the direction of latex paint, epoxy resin paint, coating, etc., can solve the problems of the crack resistance of interior wall latex paint, the decline of latex paint elasticity and toughness, and affect the appearance of indoor walls. Achieve the effect of improving elasticity and toughness, improving adhesiveness, and not easy to remove powder

Inactive Publication Date: 2016-06-15
SHENYANG SHUNFENG NEW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The application number is 201110124383X, and the name is a patent application for "A Kind of Interior Wall Latex Paint". It provides a latex paint that can absorb formaldehyde. Although it can decompose and adsorb indoor formaldehyde to a certain extent, the elasticity and toughness of the latex paint are greatly reduced due to the addition of bamboo charcoal powder and photocatalyst, resulting in a sharp decrease in the crack resistance of the interior wall latex paint, which is prone to Cracks affect the aesthetics of interior walls

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The environment-friendly indoor latex paint of the present invention comprises: 20 parts of vinegar-acrylic emulsion, 10 parts of light calcium carbonate, 10 parts of wollastonite powder, 5 parts of epoxy resin, 5 parts of organic bentonite, 1 part of silane coupling agent, 1 part of n-butanol 1 part of organosiloxane, 0.1 part of tricarboxylic benzoic acid, 1 part of hydroxyethyl cellulose, 30 parts of deionized water, 1 part of photocatalyst, and 2 parts of bamboo charcoal powder.

[0015] The preparation method of the present invention is as follows: put the epoxy resin in water at 50°C, add n-butanol, and stir slowly for 40 minutes. After cooling to room temperature, add the rest of the raw materials into the above liquid together, and stir thoroughly. After the mixture is uniform, After the mixture was ultrasonically dispersed for 30 minutes, the environment-friendly indoor latex paint of the present invention was obtained.

Embodiment 2

[0017] The environment-friendly indoor latex paint of the present invention comprises: 25 parts of vinegar-acrylic emulsion, 13 parts of light calcium carbonate, 13 parts of wollastonite powder, 7 parts of epoxy resin, 8 parts of organic bentonite, 1 part of silane coupling agent, 2 parts of n-butanol 1 part of organosiloxane, 0.3 part of tricarboxylic benzoic acid, 2 parts of hydroxyethyl cellulose, 50 parts of deionized water, 1 part of photocatalyst, 2 parts of bamboo charcoal powder.

[0018] The preparation method of the present invention is as follows: put the epoxy resin in water at 52°C, add n-butanol, stir slowly for 45 minutes, after cooling to room temperature, add the rest of the raw materials into the above liquid together, stir fully, and wait until the mixture is uniform. After the mixture was ultrasonically dispersed for 50 minutes, the environment-friendly indoor latex paint of the present invention was obtained.

Embodiment 3

[0020] The environment-friendly indoor latex paint of the present invention comprises: 30 parts of vinegar-acrylic emulsion, 15 parts of light calcium carbonate, 15 parts of wollastonite powder, 10 parts of epoxy resin, 10 parts of organic bentonite, 2 parts of silane coupling agent, 5 parts of n-butanol 2 parts, organosiloxane 2 parts, tricarboxybenzoic acid 0.5 part, hydroxyethyl cellulose 5 parts, deionized water 50 parts, photocatalyst 2 parts, bamboo charcoal powder 3 parts.

[0021] The preparation method of the present invention is as follows: put the epoxy resin in water at 55°C, add n-butanol, stir slowly for 50 minutes, after cooling to room temperature, add the rest of the raw materials into the above liquid together, stir fully, and wait until the mixture is uniform. After the mixture was ultrasonically dispersed for 60 minutes, the environment-friendly indoor latex paint of the present invention was obtained.

[0022] Tests show that after the invention is used, t...

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PUM

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Abstract

The present invention discloses an environment friendly indoor latex paint, relates to the field of paints, and particularly relates to an environment friendly indoor latex paint. The environment friendly indoor latex paint is good in environment friendly effect, can absorb formaldehyde, and is strong in anti-bacterial and anti-cracking abilities. The environment friendly indoor latex paint includes: 20-30 parts of vinyl acetate-acrylic emulsion, 10-15 parts of light calcium carbonate, 10-15 parts of wollastonite powder, 5-10 parts of epoxy resin, 5-10 parts of organic bentonite, 1-2 parts of silane coupling agent, 1-5 parts of n-butanol, 1-2 parts of organosiloxane, 0.1-0.5 part of tricarboxylic benzoic acid, 1-5 parts of hydroxyethylcellulose, 30-50 parts of deionized water, 1-2 parts of photocatalyst and 2-3 parts of bamboo charcoal powder.

Description

technical field [0001] The invention relates to the field of coatings, in particular to an environment-friendly indoor latex paint. Background technique [0002] At present, people pay more and more attention to their own health, and for the choice of indoor latex paint, health is often the first consideration. [0003] Some of the existing latex paints still use organic volatile substances, such as hydrocarbons, halogenated hydrocarbons, oxygen hydrocarbons and nitrogen hydrocarbons, which include: benzene series, organic chlorides, Freon series, organic ketones, amines, alcohols , ethers, esters, acids and petroleum hydrocarbon compounds, etc. When the organic volatile substances in the room reach a certain concentration, it will cause symptoms such as headache, nausea, vomiting, and fatigue. In severe cases, it may even cause convulsions and coma, damage the liver, kidneys, brain, and nervous system, and cause serious consequences such as memory loss. [0004] Among ind...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D131/04C09D163/00C09D101/28C09D7/12C09D5/02
Inventor 刘春峰于海舒王杨松许晨李迎旭金德龙柴立强
Owner SHENYANG SHUNFENG NEW MATERIAL CO LTD
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