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Decoration wall material for purifying indoor air as well as preparation method and use thereof

A technology for indoor air and clean room, applied in the field of chemical building materials, can solve the problems of low adsorption efficiency, high material cost, complicated use and operation process, etc., and achieve the effect of removing harmful substances, purifying indoor air, and low product price

Inactive Publication Date: 2009-05-27
吉林远通矿业有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most purification materials have disadvantages such as low adsorption efficiency, fast saturation speed, high material cost, and complicated operation process, which to a certain extent restrict the use of adsorption and purification materials in human settlements. Therefore, the research and development of efficient, cheap and easy-to-use purification materials development is urgent
[0004] As one of the finishing materials for the final decoration effect of the interior wall, the wall material has the advantages of convenient construction and operation, various designs and colors, and can be adjusted. However, most of the existing decorative wall materials are organic materials, and the decorative wall surface has no air permeability. Respiratory, not to mention the characteristics of adsorption and purification of indoor air

Method used

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  • Decoration wall material for purifying indoor air as well as preparation method and use thereof
  • Decoration wall material for purifying indoor air as well as preparation method and use thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Weigh 1400g of diatomite and 600g of zeolite, put them into a GRH-15 high-speed mixer, heat and stir for 10 minutes, and continue stirring for 5 minutes after the temperature of the material rises to 85°C; weigh 10g of butyl stearate and pour into 200ml In the beaker, add 30ml of anhydrous ethanol, dissolve and stir evenly, add it to the GRH-15 high-speed mixer, heat it for 30 minutes, and take it out to activate the porous inorganic material.

[0022] Weigh 500g of active-treated porous inorganic materials; 150g of white cement, 60g of slaked lime, 20g of polyvinyl alcohol, and 20g of polyvinyl acetate redispersed rubber powder; 80g of red iron oxide, 70g of yellow iron oxide; 70g of calcium formate, 70g of methyl Cellulose 30g.

[0023] Put the above materials into a high-speed mixer, stir evenly, and prepare a paste-like slurry with 1800ml of water.

Embodiment 2

[0025] Weigh 1800g of diatomite and 200g of zeolite, put them in a GRH-15 high-speed mixer, heat and stir for 10 minutes, and continue stirring for 5 minutes after the temperature of the material rises to 95°C; weigh 10g of tributyl citrate and pour it into 200ml In the beaker, add 30ml of anhydrous ethanol, dissolve and stir evenly, add it to the GRH-15 high-speed mixer, heat it for 45 minutes, and take it out to activate the porous inorganic material.

[0026] Weigh respectively 650g of active-treated porous inorganic materials; 100g of white cement, 70g of water glass, 10g of polyvinyl alcohol, and 20g of polyvinyl acetate redispersed rubber powder; 50g of red iron oxide, 20g of blue iron oxide; 50g of calcium formate, 50g of hydroxyl Ethyl cellulose 30g.

[0027] Put the above materials into a high-speed mixer, stir evenly, and prepare a paste-like slurry with 2600ml of water.

Embodiment 3

[0029] Weigh 1600g of diatomite and 400g of zeolite, put them in a GRH-15 high-speed mixer, heat and stir for 10 minutes, and continue stirring for 5 minutes after the temperature of the material rises to 90 °C; weigh 10g of tributyl citrate and pour into 200ml In the beaker, add 30ml of anhydrous ethanol, dissolve and stir evenly, add it to the GRH-15 high-speed mixer, heat it for 35 minutes, and take it out to activate the porous inorganic material.

[0030] Weigh 750g of active-treated porous inorganic materials; 80g of white cement, 40g of slaked lime, 20g of polyvinyl alcohol, 10g of polyvinyl acetate redispersed rubber powder; 40g of titanium dioxide, 10g of iron oxide yellow; 30g of calcium formate, hydroxyethyl acetate Cellulose 10g, UNF-5 naphthalene water reducer 10g;

[0031] Put the above materials into a high-speed mixer, stir evenly, and prepare a paste-like slurry with 3000ml of water.

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Abstract

The invention relates to a decoration wall material for purifying indoor air as well as a preparation method and applications thereof. The combination of the invention comprises 50 to 75wt percent of natural porous inorganic materials, 15 to 25wt percent of adhesives, 5 to 15wt percent of dyes and 5 to 10wt percent of addition agent. The natural porous inorganic materials comprise diatomite and natural zeolite; wherein, the diatomite accounts for 70 to 90wt percent and the zeolite accounts for 10 to 30wt percent. The pasty slurry obtained by mixing the combination and water is the wall material of the invention. The invention adopts cheap and natural porous inorganic materials with high surface activity and excellent absorption characteristics as a main base and carries out reaction activity processing on the main base to promote the absorption and degrade the absorbed organic gas matter; finally the base is used for decorating an indoor wall surface by a form of a facing wall material. The decoration wall material has strong absorbability on the organic gases like formaldehyde, benzene, and the like, can remove harmful matters, eliminate peculiar smells, purify the indoor air, is convenient in construction, is low in product cost, and is suitable for large-scale production.

Description

technical field [0001] The invention relates to a decorative wall material for purifying indoor air, a preparation method and application thereof, and belongs to the field of chemical building materials. Background technique [0002] Chemical building materials, decoration materials, office furniture and various chemical daily necessities used in the construction of human settlements, decoration and decoration process contain many harmful pollutants, such as formaldehyde, benzene, ammonia and other volatile organic compounds and The release of these organic substances indoors, such as particulate matter, has an increasing impact on human health. Therefore, purifying the living environment and improving indoor air quality have become the urgent needs of residents. At present, the treatment methods for indoor air pollution include filtration method, ozone purification method, low temperature plasma purification method and adsorption purification method. Based on the complexi...

Claims

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Application Information

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IPC IPC(8): B01J20/10B01J20/28B01D53/04A61L9/014
CPCC04B2111/802C04B28/02
Inventor 郭振广杜玉成张文才
Owner 吉林远通矿业有限公司
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