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Multifunctional environmentally-friendly water-based paint and preparation method thereof

A water-based coating and multi-functional technology, applied in antifouling/underwater coatings, fireproof coatings, coatings, etc., can solve problems such as poor persistence of formaldehyde adsorption, secondary pollution of formaldehyde, indoor air pollution, etc., to achieve the elimination of harmful substances, Attenuate low-frequency noise and reduce noise

Inactive Publication Date: 2017-06-23
程艳青
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the formaldehyde removal coatings on the market mainly add activated carbon components, which have poor formaldehyde adsorption persistence and are easy to reach adsorption saturation, and the escape of formaldehyde after adsorption saturation will cause secondary pollution; existing antibacterial coatings are added with organic amines. Azines and isothiazolinones are used as antibacterial agents, and their short-term antibacterial effect is obvious, but their durability is poor, their temperature resistance is poor, and harmful substances will be produced after decomposition under ultraviolet light
In addition, the volatilization process of volatile organic compounds added in liquid paint will also pollute the indoor air.

Method used

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  • Multifunctional environmentally-friendly water-based paint and preparation method thereof

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Experimental program
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Effect test

Embodiment 1

[0034] The present invention includes the following raw material components in terms of weight percentage: 5% diatom mud, 10% Maya blue, 8% tourmaline, 2% nano-titanium dioxide, 7% ultrafine aluminum silicate, 10% sepiolite, silicon carbide 5%, zinc fluorosilicate 6%, acrylate emulsion 10%, silver ionic liquid 0.2%, fluorosilicon emulsion 5%, wetting and dispersing agent 0.4%, preservative 0.4%, polyvinyl alcohol 7%, thickener 5%, hydroxypropyl methylcellulose 10%, buffering agent 1%, defoamer 3‰, anti-cracking agent 3‰, inorganic pigment 0.2%, and the balance is deionized water.

Embodiment 2

[0036] The present invention includes the following raw material components in terms of weight percentage: 10% of diatom mud, 8% of Maya blue, 5% of tourmaline, 1% of nano-titanium dioxide, 5% of ultrafine aluminum silicate, 6% of sepiolite, silicon carbide 10%, zinc fluorosilicate 5%, acrylate emulsion 15%, silver ion liquid 0.3%, fluorosilicon emulsion 8%, wetting and dispersing agent 0.3%, preservative 0.2%, polyvinyl alcohol 10%, thickener 3%, hydroxypropyl methylcellulose 7%, buffering agent 1.5%, defoamer 3‰, anti-cracking agent 3‰, inorganic pigment 0.4%, and the balance is deionized water.

Embodiment 3

[0038]The present invention includes the following raw material components in weight percentage: 7% diatom mud, 6% Mayan blue, 8% tourmaline, 0.5% nano-titanium dioxide, 5% superfine aluminum silicate, 8% sepiolite, silicon carbide 6%, zinc fluorosilicate 7%, acrylate emulsion 15%, silver ionic liquid 0.3%, fluorosilicon emulsion 7%, wetting and dispersing agent 0.5%, preservative 0.3%, polyvinyl alcohol 5%, thickener 2%, hydroxypropyl methylcellulose 10%, buffering agent 1%, defoamer 3‰, anti-cracking agent 3‰, inorganic pigment 0.3%, and the balance is deionized water.

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Abstract

The invention discloses multifunctional environmentally-friendly water-based paint. The multifunctional environmentally-friendly water-based paint comprises main materials, additives and deionized water, wherein the main materials include diatom ooze, maya blue, tourmaline, nanometer titania, ultra-fine aluminum silicate, sepiolite, silicon carbide and zinc fluosilicate; the additives include acrylate polymer emulsion, silver ion solution, fluoro-silicone emulsion, wetting dispersant, preservative, polyvinyl alcohol, a thickener, hydroxypropyl methyl cellulose, a buffering agent, a defoaming agent, an anticracking agent and inorganic pigment. The invention also discloses a preparation method of the multifunctional environmentally-friendly water-based paint. According to the multifunctional environmentally-friendly water-based paint, the raw materials are environmentally-friendly, nontoxic and pollution-free materials; maya blue, nanometer titania and diatom ooze are used in match to enable efficient function of resisting formaldehyde, ammonia and benzene; the silver ion solution and nanometer titania are used in match to enable effective antibacterial effect and long-lasting antibacterial effect; tourmaline and silicon carbide are added, so that the functions of health care, smell removing and fireproofing are realized.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a multifunctional environment-friendly water-based paint and a preparation method thereof. Background technique [0002] In recent years, people have paid more and more attention to the safety of interior decoration, especially the use of environmentally friendly functional coatings has been sought after by people. At present, the formaldehyde-removing coatings on the market mainly add activated carbon components, which have poor formaldehyde adsorption persistence and are easy to reach adsorption saturation, and the escape of formaldehyde after adsorption saturation will cause secondary pollution; Azines and isothiazolinones are used as antibacterial agents, and their short-term antibacterial effect is obvious, but their durability is poor, their temperature resistance is poor, and harmful substances will be produced after decomposition under ultraviolet rays. In addition, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D1/00C09D5/14C09D5/18C09D7/12C09D133/04C09D101/28C09D183/08C09D129/04
CPCC09D1/00C08K2201/011C08L2201/02C08L2205/035C09D5/14C09D5/18C09D7/61C09D7/65C09D7/70C09D101/284C09D129/04C09D133/04C08L1/284C08L29/04C08L83/08C08K13/04C08K3/34C08K7/26C08K2003/2241C08L33/04
Inventor 程艳青
Owner 程艳青
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