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Formaldehyde-removal latex paint capable of releasing negative oxygen ions and preparation method thereof

A technology of negative oxygen ions and latex paint, applied in latex paint, paint containing biocide, antifouling/underwater paint, etc., can solve the problem of not being able to provide oxygen negative ions

Inactive Publication Date: 2017-01-11
SHANDONG FLOWER RAIN COATING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally speaking, people need about 13 billion negative oxygen ions every day, but the latex paint in the prior art is far from being able to provide the above-mentioned amount of negative oxygen ions

Method used

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  • Formaldehyde-removal latex paint capable of releasing negative oxygen ions and preparation method thereof
  • Formaldehyde-removal latex paint capable of releasing negative oxygen ions and preparation method thereof
  • Formaldehyde-removal latex paint capable of releasing negative oxygen ions and preparation method thereof

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Effect test

preparation example Construction

[0047] The present invention also provides a preparation method of an energy-saving and environment-friendly building decoration material, comprising:

[0048] Step A): Mix and stir water, alcohol, dispersant, first wetting agent, first neutralizing agent and first defoamer evenly to obtain a first mixed solution;

[0049] Step B): adding titanium dioxide, rare earth oxides, allantoin, meteorite powder, negative ion powder and first auxiliary materials to the first mixed solution obtained in step A), and dispersing and stirring at a high speed to obtain a second mixed solution; the stirring The speed is 800~1500 rpm;

[0050] Step C): Add the second defoamer, cellulose, bactericide, emulsion, second defoamer, second neutralizer, second wetting agent, fluid to the second mixed solution obtained in step B). leveling agent, thickener and the second auxiliary material, and then mixed and stirred evenly to obtain a latex paint that removes formaldehyde and increases negative oxyge...

Embodiment 1

[0078] Preparation of the first mixed solution: 20 parts by weight of pure water, 2 parts by weight of propylene glycol, 0.5 parts by weight of sodium lauryl sulfate, 0.2 parts by weight of polyoxyethylene fatty alcohol ether, 0.05 parts by weight of sodium acetate, 0.15 parts by weight Stir the polyoxyethylene polyoxypropanolamine ether in parts by weight evenly at 600 rpm to obtain the first mixed solution;

[0079] Preparation of the second mixed solution: 21 parts by weight of titanium dioxide, 11 parts by weight of kaolin, 10 parts by weight of heavy calcium, 1 part by weight of praseodymium oxide, 1 part by weight of allantoin, 1 part by weight of meteorite powder, 3.5 parts by weight of negative ions are added to the first mixed solvent, stirred and mixed evenly at 1200 rpm to obtain the second mixed solution;

[0080] Preparation of latex paint: 0.2 parts by weight of polydimethylsiloxane, 1 part by weight of propylene glycol butyl ether, 0.1 parts by weight of carboxy...

Embodiment 2

[0083] Preparation of the first mixed solution: 20 parts by weight of pure water, 3 parts by weight of propylene glycol, 0.5 parts by weight of methyl amyl alcohol, 0.2 parts by weight of monoglyceride stearate, 0.1 parts by weight of formic acid, 0.1 parts by weight of Stir the polydimethylsiloxane evenly at 600 rpm to obtain the first mixed solution;

[0084] Preparation of the second mixed solution: 25 parts by weight of titanium dioxide, 10 parts by weight of kaolin, 10 parts by weight of ordinary calcium, 1 part by weight of lanthanum oxide, 1 part by weight of allantoin, 0.5 parts by weight of meteorite powder, Add 3 parts by weight of negative ions into the first mixed solvent, stir and mix evenly at 1000 rpm to obtain the second mixed solution; prepare latex paint: mix 0.2 parts by weight of polyoxyethylene polyoxypropanolamine ether, 1 part by weight Dodecyl alcohol ester, the ethyl cellulose of 0.2 weight part, the polyquaternium salt of 0.5 weight part, the styrene-...

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Abstract

The invention provides a formaldehyde-removal latex paint capable of releasing negative oxygen ions. The latex paint comprises water, alcohols, a dispersing agent, a wetting agent, a neutralizer, a defoaming agent, a bactericide, a thickener, titanium white, cellulose, an emulsion, negative ion powder, auxiliary materials, rare-earth oxides, allantoin and stone needle powder. Under the interactions of the rare-earth oxides, allantoin and stone needle powder, the formaldehyde in air can be effectively removed. The negative ion powder can release negative oxygen ions, and the negative oxygen ions can effectively activate oxygen molecules in air, so that the oxygen molecules are more active and can be absorbed by the human body more easily; and thus, the latex paint has high formaldehyde removal rate and large quantity of negative oxygen ions released per square centimeter, and can effectively activate oxygen molecules in air, so that the oxygen molecules are more active and can be absorbed by the human body more easily. Compared with common latex paints, the oxygen negative ions provided by the latex paint can satisfy the demands of humans for the quantity of oxygen negative ions every day; the raw materials are easy to acquire and convenient to manufacture; and the coating has the advantages of water resistance, higher scrub resistance and higher staining resistance.

Description

technical field [0001] The invention relates to the technical field of functional coatings, in particular to a latex paint capable of releasing negative oxygen ions for removing formaldehyde and a preparation method thereof. Background technique [0002] The indoor environment is the place where people come into contact with the most frequently and closely. According to statistics, there are as many as 300 kinds of indoor pollutants that have been found. Negative oxygen ions are negatively charged gas ions formed by combining oxygen in the air with electrons. When the concentration of negative oxygen ions in the air is high, it can inhibit the reproduction of various germs, lower blood pressure and eliminate fatigue, and promote the growth and development of the human body. It is compared to "vitamins in the air". Therefore, in the process of pursuing formaldehyde-removing latex paints, people also require latex paints to be able to provide oxygen negative ions. Generally ...

Claims

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Application Information

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IPC IPC(8): C09D7/12C09D5/02C09D5/14
Inventor 刘璐尚伟东冯磊
Owner SHANDONG FLOWER RAIN COATING TECH CO LTD
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