Water-based air purification paint and preparation method thereof

A kind of air purification and water-based technology, applied in the direction of coating, etc., can solve the problems of not meeting the requirements of environmental protection, low air quality, serious atmospheric smog, etc., and achieve good cold and heat cycle resistance, convenient use, and good decorative effect Effect

Inactive Publication Date: 2014-09-10
QINGDAO XINGGUO PAINT CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the air quality is generally not high, and the atmospheric smog is serious. In industry, most of the oil-based paints that people are using now are not environmentally friendly. Oil-based paints contain strong solvents,

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0015] Example one

[0016] A water-based air purification paint, comprising the following components in mass percentage: water 25%; dispersant 0.6%; nano anion powder 10%; titanium dioxide: 26%; activated carbon 2%; acrylic emulsion: 35%; additives: 1.4%. Wherein, the auxiliary agent is a mixture composed of a film-forming auxiliary agent, a defoamer, an antiseptic and antifungal agent, and a thickener with a mass ratio of 1.5:0.1:0.25:0.5.

[0017] The preparation method of the above water-based air purification paint includes the following steps: at room temperature, add water and titanium dioxide into the container, use a disperser to disperse at a speed greater than 500r / min for 30 minutes, and then add dispersant, nano anion powder, and activated carbon , Acrylic emulsion and additives, continue to disperse until evenly mixed, and grind with a sand mill to a fineness of less than 20 microns to obtain water-based air purification paint.

Example Embodiment

[0018] Example two

[0019] A water-based air purification paint, including the following components in mass percentage: water 25%; dispersant 0.5%; nano anion powder 10%; wollastonite powder: 27%; bamboo charcoal powder 3%; acrylic emulsion: 33%; Agent: 1.5%. Wherein, the auxiliary agent is a mixture of a film-forming auxiliary agent, a defoamer, an antiseptic and antifungal agent, and a thickening agent with a mass ratio of 2:0.1:0.3:0.5.

[0020] The preparation method of water-based air purification paint includes the following steps: at room temperature, add water and wollastonite powder into the container, use a disperser to disperse at a speed greater than 500r / min for 30 minutes, and then add dispersant, nano anion powder, bamboo charcoal Powder, acrylic emulsion and additives, continue to be dispersed until they are evenly mixed, and then grind with a sand mill to a fineness of less than 20 microns to obtain water-based air purification paint.

Example Embodiment

[0021] Example three

[0022] A water-based air purification paint, including the following components in mass percentages: water 26%; dispersant 1%; nano anion powder 10%; titanium dioxide: 29%; activated carbon 1%; acrylic emulsion: 30%; additives: 1%. Wherein, the auxiliary agent is a mixture of a film-forming auxiliary agent, an antifoaming agent, an antiseptic and antifungal agent, and a thickening agent with a mass ratio of 1.3:0.1:0.24:0.5.

[0023] The preparation method of water-based air purification paint includes the following steps: at room temperature, add water and titanium dioxide into a container, use a disperser to disperse at a speed greater than 500r / min for 30 minutes, and then add dispersant, nano anion powder, activated carbon, Acrylic emulsion and additives, continue to be dispersed until they are evenly mixed, and then grind with a sand mill to a fineness of less than 20 microns to obtain water-based air purification paint.

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PUM

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Abstract

The invention discloses water-based air purification paint which comprises the following components in percentage by mass: 25-30 percent of water, 0.5-1 percent of a dispersing agent, 10 percent of nano negative ion powder, 25-30 percent of color packing, 1-5 percent of air purification aid, 30-35 percent of acrylic emulsion and 1-3 percent of aids. The acrylic emulsion prepared by the invention can absorb and decompose formaldehyde and harmful substances in indoor air for a long time, so that an effect of purifying air is achieved, acetaldehyde, acetic acid and ammonia gas with severe cigarette taste and rot smell in air and other odors can be absorbed and decomposed through the photocatalyst action, and the anti-mildew and antibacterial effects can be achieved. Meanwhile, the water-based air purification paint does not contain a harmful organic solvent, is non-toxic, tasteless, environmental friendly, high in water resistance, weather resistance, aging resistance and hot and cold cycle resistance, high in adhesive force, flat and soft in film, good in decorative effect, safe to store and transport and convenient to use and can be widely applied to outer walls and inner walls of house buildings.

Description

Technical field [0001] The invention relates to the field of chemical engineering, and more specifically to a water-based air purification paint and a preparation method thereof. Background technique [0002] At present, the air quality is generally low and the atmospheric haze is serious. In industry, most of the oily paints that people use now are not environmentally friendly. The oily paint contains strong solvents, such as toluene, xylene, butyl acetate, and cyclohexanone. , Butyl ester, etc. These materials are not environmentally friendly, seriously polluting the air, and increasingly unable to meet the increasingly stringent environmental protection requirements. Summary of the invention [0003] The main purpose of the present invention is to provide an aqueous air purification paint that can effectively purify the air, and a preparation method thereof. [0004] In order to achieve the above objectives, the present invention adopts the following technical solutions: [0005]...

Claims

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Application Information

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IPC IPC(8): C09D133/00C09D7/12
Inventor 刘慧慧刘彩霞刘炳义
Owner QINGDAO XINGGUO PAINT CHEM
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