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Architectural interior anion waterproof putty powder and preparation method thereof

A technology of water-resistant putty and negative ion powder, which is applied in filling slurry and other directions, can solve the problem of excessive radioactivity of putty powder, etc., and achieve the effects of improving removal rate, water resistance and drawing strength.

Inactive Publication Date: 2008-07-23
莱恩斯建材(北京)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of this invention is to provide a kind of negative ion water-resistant putty powder for building interior walls and its preparation method, solve the problem that the existing putty powder has the danger of radioactivity exceeding the standard, and must be excited by light energy to purify the air, and solve the problem that the putty powder can improve the elimination of pollution, Purify the air and improve the water resistance of the putty powder

Method used

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  • Architectural interior anion waterproof putty powder and preparation method thereof
  • Architectural interior anion waterproof putty powder and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Embodiment one, this building interior wall negative ion water-resistant putty powder is according to the following proportions by weight:

[0046] Active calcium powder: 100-300 parts;

[0047] Calcium carbonate powder: 200-700 parts;

[0048] Negative ion powder: 50-200 parts;

[0049] Organic gelling material: 1 to 10 parts;

[0050]Cellulose: 1 to 5 parts;

[0051] The above negative ion powder is a mixed powder of tourmaline tourmaline powder and physical adsorption material, wherein the ultrafine tourmaline powder has a fineness of more than 2.6 μm and a purity of more than 95%; the physical adsorption material is one of diatomite and modified activated carbon. The weight of the physical adsorption material accounts for 25% to 30% of the total weight of the negative ion powder. The diatomite accounts for 2-5 parts of the total weight of the putty powder, and the modified activated carbon accounts for 1-3 parts of the total weight of the putty powder.

[0052]...

Embodiment 2

[0058] Ash calcium powder: 100 parts;

[0059] Double fly powder: 200 copies;

[0060] Tourmaline tourmaline powder 45 parts;

[0061] 15 parts of diatomaceous earth;

[0062] Starch: 2 parts;

[0063] Methylcellulose: 1 part.

Embodiment 3

[0065] 150 parts of the mixture of gray calcium powder and calcium hydroxide powder;

[0066] Large white powder: 300 parts;

[0067] Tourmaline tourmaline powder 70 parts;

[0068] 30 parts of modified activated carbon;

[0069] Gelatinized starch: 4 parts;

[0070] Methylcellulose: 2 parts.

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Abstract

The invention relates to a building interior anionic water resistant putty powder. The weight ratios of the components are 100 to 300 portions active calcium powder, 200 to 700 portions calcium carbonate powder, 50 to 200 portions anion powder, 1 to 10 portions cementing material and 1 to 5 portions cellulose; wherein, the anion powder is the mixed powder of ultrafine tourmaline powder and physical adsorption materials, the fineness of the ultrafine tourmaline powder is more than 2.6 Mum and the purity of the ultrafine tourmaline powder is more than 95 percent, the physical adsorption material is diatomite or modified active carbon and the weight of the physical adsorption material is 20 to 35 percent the total weight of the anion powder. The building interior anionic water resistant putty powder has the advantages that: the preparation method does not need the excitation of light energy sources and has not the danger of over standard radioactivity, so the removal ratios of formaldehyde and toluene is increased greatly, the putty powder plays the role of eliminating pollution and purifying air, meanwhile, the water resistant performance of the putty powder are enhanced.

Description

(1) Technical field [0001] The invention relates to a putty powder for building walls and a preparation method of the putty powder. (2) Background technology [0002] Harmful trace gases released from building decoration materials and furniture, such as formaldehyde, ammonia, benzene, and odors produced by the human body, float in the air. Some are adsorbed and surrounded by a large number of positive charges floating in the air to form positive ions, and some trace gas molecules deposit on the surface of existing particles and condense into an aerosol system. It is precisely because of the existence of the above positive ions or aerosols that the serious air pollution in the newly decorated room has been caused, which has caused great harm to human health. In order to solve this problem, some inventions have used tourmaline powder that can produce negative ions in traditional putty powder. One of them must be equipped with rare earth materials to activate tourmaline powder...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D5/34
Inventor 周长喜宋明宇魏培哲
Owner 莱恩斯建材(北京)有限公司
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