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Indoor air purifying material using shell powder and calcium ferrite complex as main components and preparation method and application of indoor air purifying material

A technology for indoor air and purification materials, applied in separation methods, chemical instruments and methods, botany equipment and methods, etc., can solve the problems of high energy consumption, high cost of air purification materials, and pollution

Inactive Publication Date: 2017-05-10
玛蒂耐特建筑材料有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention solves the disadvantages of high cost, high energy consumption and pollution of current indoor air purification materials

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Example 1: The weight percentage in the indoor air purification material system is as follows:

[0021] 60% shell powder (particle size 700 mesh), 10% nano calcium carbonate, 10% calcined montmorillonite, 5% nano silica, 10% binder powder, 2% calcium ferrite graphene composite, 3 % Nano zinc oxide powder

Embodiment 2

[0022] Example 2: The weight percentage in the indoor air purification material system is as follows:

[0023] 50% shell powder (particle size 800 mesh), 15% nano calcium carbonate, 10% calcined montmorillonite, 5% nano silica, 15% binder powder, 2% calcium ferrite graphene composite, 3 % Nano zinc oxide powder.

Embodiment 3

[0024] Example 3: The weight percentage in the indoor air purification material system is as follows:

[0025] 40% shell powder (particle size 1200 mesh), 10% nano calcium carbonate, 10% calcined montmorillonite, 20% nano silica, 15% binder powder, 2% calcium ferrite graphene composite, 3 % Nano zinc oxide powder.

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Abstract

The invention relates to an indoor air purifying new material using shell powder and calcium ferrite complex as main components. The indoor air purifying new material has the advantages that the functions of adsorbing and decomposing harmful gas and foreign odor, inhibiting bacteria, sterilizing and resisting static electricity are realized; the defects of high cost, high energy consumption and self pollution in the existing indoor air purifying material are overcome. The indoor air purifying new material using the shell powder as one main component is characterized in that the natural or artificially cultured shell powder is used as a basic material, and a certain amount of calcium ferrite and graphene complex, nanometer zinc oxide powder and an adhesive are added. The indoor air purifying new material is prepared from the following components in percentage by weight: 30 to 60% of the shell powder, 1 to 5% of the calcium ferrite and graphene complex, 10 to 20% of calcined montmorillonoid, 10 to 20% of nanometer calcium carbonate, 10 to 20% of nanometer silicon dioxide, 1 to 5% of nanometer zinc oxide powder, and 5 to 20% of the adhesive, wherein the particle size of the shell powder is 700 to 1200 meshes.

Description

Technical field [0001] The invention relates to a method for preparing an indoor air purification material with comprehensive functions, which uses shell powder, calcium ferrite graphene composite photocatalyst and inorganic nanometer functional materials as main components and has the ability to purify indoor air and antibacterial effects. Background technique [0002] With the deterioration of the atmospheric environment and the improvement of the living standards of materials, people's requirements for the air quality of the indoor environment are increasing. Today's interior decoration uses a large number of materials such as latex paint, paint, composite board, leather, foam filling, plastic veneer, which contain a large number of volatile and toxic compounds, especially formaldehyde, which seriously pollutes the living and working environment and endangers human health. People are choosing new materials to gradually replace the above-mentioned toxic and harmful decorative m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L9/013A61L9/01A01N59/16A01N59/06A01P3/00A01P1/00B01D53/86B01D53/72A61L101/04A61L101/28
CPCA61L9/013A01N59/06A01N59/16A61L9/01B01D53/72B01D53/86B01D53/8668B01D2257/7027B01D2257/704B01D2257/708B01D2258/06A01N2300/00
Inventor 张万喜王增武刘国海王春辉
Owner 玛蒂耐特建筑材料有限公司
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