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Wall body material with mould inhibiting function and preparation method thereof

A technology for wall materials and molds, which is applied to the field of wall materials with the function of inhibiting mold and its preparation, can solve the problems of inability to effectively inhibit and prevent mold, complex mold components in the wall, unfavorable human health, etc., and achieve the anti-mold effect. Excellent, good antifungal effect, good antifungal effect

Inactive Publication Date: 2018-08-28
HEFEI WANZHIJING DOORS & WINDOWS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The composition of wall mold is relatively complex, and most of them are toxic. Long-term inhalation of these spores is very harmful to human health
At present, many wall materials cannot effectively inhibit and prevent mold

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A wall material with the function of inhibiting mold, including the following raw materials: 35 parts of ceramic micropowder, 25 parts of expanded perlite, 15 parts of mold inhibitor, 15 parts of polymer emulsion, 10 parts of natural mold inhibitor, acidified carbon fiber 10 parts, 3 parts of EDTA disodium salt and 35 parts of silica sol;

[0030] The mold inhibitor includes the following raw materials in parts: 5 parts of lysozyme, 5 parts of potassium sorbate, 3 parts of hypochlorite, 2 parts of BIT isothiazolinone, 1 part of phenyl salicylate, and 1 part of citric acid , 0.8 parts of benzalkonium chloride, 0.3 parts of thymol and 0.3 parts of ethanol solution.

[0031] in,

[0032] The polymer emulsion is a dispersion emulsion formed by dispersing redispersible latex powder in water, and its solid content is 35%.

[0033] The natural antifungal agent comprises the following raw materials: 5 parts of Houttuynia cordata extract, 3 parts of dandelion extract, 1 part o...

Embodiment 2

[0050] A wall material with the function of inhibiting mold, including the following raw materials: 45 parts of ceramic micropowder, 30 parts of expanded perlite, 20 parts of mold inhibitor, 20 parts of polymer emulsion, 15 parts of natural mold inhibitor, acidified carbon fiber 15 parts, 4 parts of EDTA disodium salt and 45 parts of silica sol;

[0051] The mold inhibitor includes the following raw materials: 7 parts of lysozyme, 7 parts of potassium sorbate, 6 parts of hypochlorite, 4 parts of BIT isothiazolinone, 3 parts of phenyl salicylate, 3 parts of citric acid , 1.2 parts of benzalkonium chloride, 0.5 parts of thymol and 0.5 parts of ethanol solution.

[0052] in,

[0053] The polymer emulsion is a dispersion emulsion formed by dispersing redispersible latex powder in water, and its solid content is 38%.

[0054] The natural antifungal agent comprises the following raw materials: 7 parts of Houttuynia cordata extract, 5 parts of dandelion extract, 3 parts of Siberia fi...

Embodiment 3

[0071] A wall material with the function of inhibiting mold, including the following raw materials: 40 parts of ceramic micropowder, 27 parts of expanded perlite, 17 parts of mold inhibitor, 17 parts of polymer emulsion, 12 parts of natural mold inhibitor, acidified carbon fiber 12 parts, 3.5 parts of EDTA disodium salt and 40 parts of silica sol;

[0072] The mold inhibitor includes the following raw materials: 6 parts of lysozyme, 6 parts of potassium sorbate, 4 parts of hypochlorite, 3 parts of BIT isothiazolinone, 2 parts of phenyl salicylate, 2 parts of citric acid , 1 part of benzalkonium chloride, 0.4 part of thymol and 0.4 part of ethanol solution.

[0073] in,

[0074] The polymer emulsion is a dispersion emulsion formed by dispersing redispersible latex powder in water, and its solid content is 37%.

[0075] The natural antifungal agent comprises the following raw materials: 6 parts of Houttuynia cordata extract, 4 parts of dandelion extract, 2 parts of Siberia fir...

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Abstract

The invention discloses a wall body material with a mould inhibiting function and a preparation method thereof and relates to the technical field of wall body materials. The wall body material is prepared from the following raw materials in parts by weight: 35 to 45 parts of ceramic micropowder, 25 to 30 parts of expanded perlite, 15 to 20 parts of mould inhibitor, 15 to 20 parts of polymer emulsion, 10 to 15 parts of natural mildew preventive, 10 to 15 parts of acidized carbon fiber, 3 to 4 parts of EDTA disodium salt and 35 to 45 parts of silica sol. The wall body material disclosed by the invention has the advantages of simple use method, good mechanical property and good mould inhibiting effect.

Description

technical field [0001] The invention relates to the technical field of wall materials, in particular to a wall material with the function of inhibiting mold and a preparation method thereof. Background technique [0002] Wall mold refers to parasitic on the surface of the wall in the form of flora by using the carbon source and nitrogen source available in the skin layer of the wall (usually referring to the putty layer and the topcoat layer) at a suitable temperature and humidity, and A fungal colony that undergoes massive reproduction. If the wall is moldy, mold will grow on the wall. Some of these wall molds will form black spots on the wall. The smell of the wall where the mold grows is more pungent. This smell is actually the wall mold that permeates the air. The smell of the released spores. The composition of wall mold is relatively complex, and most of them are toxic. Long-term inhalation of these spores is very harmful to human health. At present, many wall mater...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/24C04B111/20
CPCC04B28/24C04B2111/2092C04B18/023C04B14/185C04B24/14C04B24/04C04B22/12C04B24/06C04B24/121C04B24/02C04B24/026C04B2103/0057C04B14/386C04B24/123
Inventor 武娟
Owner HEFEI WANZHIJING DOORS & WINDOWS CO LTD
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