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Inorganic wall coating mould eliminating and preventing spray

A technology of inorganic coatings and antifungal agents, applied in the direction of antifouling/underwater coatings, coatings, paints containing biocide, etc., can solve the problems of mold spores easy to scatter, human body inhalation, easy to mold, etc., to improve adhesion performance , good compatibility, strong adhesion effect

Active Publication Date: 2019-03-08
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Buildings are prone to mold in humid climates or environments, especially during the rainy season in the south. Houses with low floors or basements are prone to mold. Mold spores are easy to scatter and be inhaled by the human body, affecting human health. Mold also affects the appearance of the wall. The treatment after mold generation often requires repainting, which brings a lot of inconvenience

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A mildew-removing and anti-mildew spray for inorganic paint walls, prepared from the following raw materials in parts by weight:

[0026] Calcined shell powder 100 parts, anhydrite 20 parts, white carbon black 30 parts, polyvinyl alcohol 10 parts, sorbitan monopalmitate 10 parts, titanium dioxide 10 parts, montmorillonite long-acting fungicide 11 parts, absolute ethanol 40 parts, 100 parts of water;

[0027] The anti-mildew and anti-mildew spray for inorganic paint wall is prepared by the following method: dissolving polyvinyl alcohol in absolute ethanol to prepare liquid A, then dissolving gypsum in water, adding dispersant to water and dissolving, and then adding Calcined shell powder, white carbon black, titanium dioxide and montmorillonite long-acting antifungal agent are mixed uniformly to prepare liquid B, and finally liquid A is slowly added to liquid B and mixed evenly to obtain an inorganic coating wall for mildew and antimold spray.

[0028] Among them, the ...

Embodiment 2

[0033] A mildew-removing and anti-mildew spray for inorganic paint walls, prepared from the following raw materials in parts by weight:

[0034] Calcined shell powder 100 parts, anhydrite 25 parts, white carbon black 40 parts, polyvinyl alcohol 15 parts, hydroxyethyl cellulose 15 parts, titanium dioxide 15 parts, montmorillonite long-acting fungicide 15 parts, absolute ethanol 50 parts , 130 parts of water;

[0035] The anti-mildew and anti-mildew spray for inorganic paint wall is prepared by the following method: dissolving polyvinyl alcohol in absolute ethanol to prepare liquid A, then dissolving gypsum in water, adding dispersant to water and dissolving, and then adding Calcined shell powder, white carbon black, titanium dioxide and montmorillonite long-acting antifungal agent are mixed uniformly to prepare liquid B, and finally liquid A is slowly added to liquid B and mixed evenly to obtain an inorganic coating wall for mildew and antimold spray.

[0036] Among them, the...

Embodiment 3

[0041] A mildew-removing and anti-mildew spray for inorganic paint walls, prepared from the following raw materials in parts by weight:

[0042] 100 parts of calcined shell powder, 22 parts of anhydrite, 33 parts of white carbon black, 12 parts of polyvinyl alcohol, 12 parts of polyoxyethylene lauryl ether, 12 parts of titanium dioxide, 12 parts of montmorillonite long-acting antifungal agent, 44 parts of absolute ethanol parts, 110 parts of water;

[0043] The anti-mildew and anti-mildew spray for inorganic paint wall is prepared by the following method: dissolving polyvinyl alcohol in absolute ethanol to prepare liquid A, then dissolving gypsum in water, adding dispersant to water and dissolving, and then adding Calcined shell powder, white carbon black, titanium dioxide and montmorillonite long-acting antifungal agent are mixed uniformly to prepare liquid B, and finally liquid A is slowly added to liquid B and mixed evenly to obtain an inorganic coating wall for mildew and ...

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Abstract

The invention belongs to the technical field of building mould prevention and discloses an inorganic wall coating mould eliminating and preventing spray. The inorganic wall coating mould eliminating and preventing spray is prepared from raw materials including, by weight part, 100 parts of calcined shell powder, 20-25 parts of gypsum, 30-40 parts of white carbon black, 10-15 parts of polyvinyl alcohol, 10-15 parts of dispersing agent, 10-15 parts of titanium dioxide, 11-15 parts of montmorillonite long-acting mould inhibitor, 40-50 parts of absolute ethyl alcohol and 100-130 parts of water. The inorganic wall coating mould eliminating and preventing spray integrates bactericidal and antibacterial effects through harmless components, thereby achieving rapid sterilization as well as long-time bacteria inhibition. The inorganic wall coating mould eliminating and preventing spray is well in compatibility to inorganic wall materials and achieves beautifying effects, and can be firmly attached to wall surface without stripping and falling off.

Description

technical field [0001] The invention relates to the technical field of anti-mildew of buildings, in particular to a mildew-removing and anti-mildew spray for inorganic paint walls. Background technique [0002] Buildings are prone to mold in humid climates or environments, especially during the rainy season in the south. Houses with low floors or basements are prone to mold. Mold spores are easy to float and be inhaled by the human body, affecting human health. Mold also affects the appearance of the wall. The treatment after mold generation often requires repainting, which brings a lot of inconvenience. Contents of the invention [0003] In order to solve the above problems, the present invention provides an inorganic paint wall that has both bactericidal and bacteriostatic effects on the wall body of the moldy wall, and can be conveniently sprayed on the surface of the moldy wall body to quickly kill the mold and at the same time whiten the wall body. Use an anti-mold s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D1/00C09D5/14C09D7/61C09D7/65C09D7/63
CPCC09D1/00C09D5/14C09D7/61C09D7/63C09D7/65
Inventor 高良军朱根民于颖张红玉竺振宇王北福董丽颖
Owner ZHEJIANG OCEAN UNIV
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