Mildewproof coating for internal wall

A technology for interior walls and coatings, which is applied in the direction of fireproof coatings, antifouling/underwater coatings, coatings, etc. It can solve the problems of weak anti-mildew and anti-algae performance of interior wall coatings, reduce weight, improve heat insulation and flame retardancy Effect

Inactive Publication Date: 2018-10-09
侯娟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the water-based coatings used in the market are mainly protective and decorative. The anti-mildew and odor-cleaning functional coatings only have the properties of water resistance, alkali resistance, stain resistance and relatively simple anti-mildew properties. The anti-mildew and anti-algae performance of the coating is slightly weak

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A kind of mildew-resistant interior wall coating provided by the invention comprises the following components in parts by weight: 5 parts of bamboo charcoal powder; 5 parts of talc powder; 15 parts of diatomite; 12 parts of composite filler; 3 parts of heavy calcium powder ; 2 parts of light calcium carbonate; 1 part of hydroxyethylcellulose; 0.5 parts of pH regulator; 2 parts of zinc pyrithione; 1.5 parts of octylisothiazolinone; 3 parts of trimethylolpropane; 3 parts of ester; 5 parts of sodium lauryl sulfate; 6 parts of clam shell powder; 3 parts of nano zinc oxide; 2 parts of nano titanium dioxide; 3 parts of bauxite; 1 part of vanadium carbide; 1 part of defoamer; leveling 1.5 parts of agent; 2 parts of dispersant; 2.5 parts of stabilizer; 2 parts of emulsifier; 2 parts of thickener; 5 parts of deionized water; 4 doses.

[0016] The raw materials of the composite filler include: modified titanium dioxide, modified diatomite and negative ion powder. The defoamer i...

Embodiment 2

[0018] A kind of mildew-resistant interior wall paint provided by the invention comprises the following components in parts by weight: 10 parts of bamboo charcoal powder; 10 parts of talcum powder; 20 parts of diatomite; 15 parts of composite filler; 8 parts of heavy calcium powder ; 4 parts of light calcium carbonate; 3 parts of hydroxyethyl cellulose; 2 parts of pH regulator; 5 parts of zinc pyrithione; 3 parts of octylisothiazolinone; 8 parts of ester; 7 parts of sodium lauryl sulfate; 8 parts of white clam shell powder; 6 parts of nano zinc oxide; 8 parts of nano titanium dioxide; 5 parts of bauxite; 3 parts of vanadium carbide; 5 parts of defoamer; leveling 4 parts of agent; 8 parts of dispersant; 5 parts of stabilizer; 5 parts of emulsifier; 5 parts of thickener; 20 parts of deionized water; 8 doses.

[0019] The raw materials of the composite filler include: modified titanium dioxide, modified diatomite and negative ion powder. The defoamer is selected from at least o...

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PUM

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Abstract

The invention discloses a mildewproof coating for an internal wall, and relates to the field of coatings. The mildewproof coating is prepared from the following raw materials: bamboo charcoal powder,talcum powder, kieselguhr, a composite filler, ground calcium carbonate powder, light calcium carbonate, hydroxyethyl cellulose, a pH regulator, zinc pyrithione, octyl isothiazolone, trimethylolpropane, texanol, lauryl sodium sulfate, white clamshell powder, nano-zinc oxide, nano titanium dioxide, bauxite, vanadium carbide, a defoaming agent, a leveling agent, a dispersant, a stabilizer, an emulsifier, a thickener, deionized water, a mildew preventive, an odor remover, a softener and an antioxidant. The mildewproof coating disclosed by the invention can absorb moisture, is breathable, can adsorb and remove most indoor harmful gas such as formaldehyde and hydrogen sulfide, and is antibacterial and bacteriostatic; and even in plum rain season or even if the humidity of air is too high for along time, no mildews and no germs are generated on a wall surface, and the mildewproof coating cannot discolor and fall off.

Description

technical field [0001] The invention relates to the field of coatings, in particular to a mildew-resistant interior wall coating. Background technique [0002] With the improvement of people's requirements for functional health care and environmental safety, coatings with environmental protection functions have become an important direction of industrial development. At present, water-based coatings are developing rapidly. Using water as a dispersion medium and thinner can not only greatly reduce the pollution of organic solvents in coatings to the atmosphere and the fire hazard during construction, but also save a lot of organic material resources. At present, most of the water-based coatings used in the market are mainly protective and decorative. The anti-mildew and odor-cleaning functional coatings only have the properties of water resistance, alkali resistance, stain resistance and relatively simple anti-mildew properties. The anti-mildew and anti-algae performance of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D1/00C09D7/63C09D7/65C09D7/61C09D5/14C09D5/18
CPCC09D1/00C09D5/14C09D5/18C09D7/61C09D7/63C09D7/65
Inventor 侯娟
Owner 侯娟
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