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Ecological paint of building wall and preparation method thereof

An ecological and building technology, applied in the direction of coating, latex paint, etc., can solve the problems of inability to remove toxic and harmful substances in paint components, inability to remove peculiar smell, paint mildew, etc., to inhibit rapid corruption and decomposition, prevent maggots and Other harmful insects, strong effect of cleaning bacteria

Inactive Publication Date: 2011-01-12
江苏沃因思建筑节能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Nevertheless, the room that has just been coated with paint will always emit some unpleasant smells. Although the peculiar smell disappears as time goes by, the paint will be mildewed, peeled off and so on.
At present, people in the industry have developed paints that add bactericidal and antifungal agents to traditional paints. This paint has good bactericidal and antifungal effects, but it cannot remove the toxic and harmful substances remaining in the paint components, nor can it remove odors.
Thereby, the above-mentioned coating that contains bactericidal antifungal agent type is not yet the ideal coating that people wish

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment one, prepare A ecological latex paint:

[0021] (1) Weigh 300 kg of film-forming material acrylic acid emulsion; pigment powder: 100 kg of titanium dioxide, 100 kg of talcum powder, 200 kg of heavy calcium powder, 150 kg of kaolin, 50 kg of mica powder; various additives: defoamer 0.7 kg, 2.5 kg of dispersant, 150 kg of cellulose solution; 145 kg of purified water; appropriate amount of thickener.

[0022] (2) First add water, additives, and pigments to the mixer, and after pre-dispersion and mixing, use a sand mill to depolymerize and disperse the secondary particles of the pigment to prepare a pigment paste, and then transfer the pigment paste to the mixing tank;

[0023] (3) Add the prepared probiotic group solution into the mixing tank: 40 kg (9 billion probiotics per kg), stir evenly, then add the film-forming material acrylic emulsion, stir evenly and mix, add thickener and other adjustments To the appropriate viscosity, the finished product is obtaine...

Embodiment 2

[0024] Embodiment two, prepare B ecological latex paint:

[0025] (1) Weigh 500 kg of film-forming material acrylic emulsion; pigment powder: 300 kg of titanium dioxide, 50 kg of heavy calcium powder, 200 kg of kaolin, 50 kg of mica powder; various additives: 1.5 kg of defoamer, 8 kg of dispersant kg, 100 kg of cellulose solution; 200 kg of purified water; appropriate amount of thickener.

[0026] (2) First add water, additives, and pigments to the mixer, and after pre-dispersion and mixing, use a sand mill to depolymerize and disperse the secondary particles of the pigment to prepare a pigment paste, and then transfer the pigment paste to the mixing tank;

[0027] (3) Add the prepared probiotic group solution to the mixing tank: 55 kg (9.5 billion probiotics per kg), stir evenly, then add the film-forming material acrylic emulsion, stir evenly and mix, add thickener and other adjustments To the appropriate viscosity, the finished product is obtained.

Embodiment 3

[0028] Embodiment three: prepare C ecological latex paint:

[0029] (1) Weigh 230 kg of styrene-acrylic emulsion as film-forming material; pigment powder: 250 kg of titanium dioxide, 200 kg of anhydrous aluminum silicate; various additives: 1.5 kg of defoamer, 4 kg of dispersant, 50 kg of cellulose solution kg, 25 kg of ethylene glycol; 100 kg of purified water, 90 kg of deionized water; appropriate amount of thickener.

[0030] (2) First add water, additives, and pigments to the mixer, and after pre-dispersion and mixing, use a sand mill to depolymerize and disperse the secondary particles of the pigment to prepare a pigment paste, and then transfer the pigment paste to the mixing tank;

[0031] (3) Add the prepared probiotic group solution into the mixing tank: 44 kg (11 billion probiotics per kg), stir evenly, then add the film-forming material acrylic emulsion, stir evenly and mix, add thickener and other adjustments To the appropriate viscosity, the finished product is o...

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Abstract

The invention provides an ecological paint of a building wall and a preparation method thereof. The ecological paint is formed by adding a probiotic group component in the traditional paint. The probiotic group comprises strains of photosynthetic bacteria, lactobacillus, yeast, and the like, the total content of the probiotics in a prepared probiotic group solution is 9-11 billion / kg, and the total content of the probiotics added in every kg of traditional paint is 0.30-0.50 billion. The preparation method of the ecological paint comprises the following steps of: preparing pigment slurry according to a known paint formula; and sequentially adding and homogenizing a paint filming substance, the probiotic group solution and a proper amount of suitable thickener to obtain the finished product. The invention has the functions of eliminating pathogens in a living space, removing odor, preventing mildewing, purifying the environment and ecologically reaching the ecological balance, thoroughly solves the contradiction between paint decoration beautification and environmental pollution, eliminates the environmental pollution by building paint and has remarkable environmental-protection effect.

Description

technical field [0001] The invention relates to a building coating and a preparation method thereof, in particular to an ecological coating for a building wall and a preparation method thereof. Background technique [0002] With the rapid development of society and the improvement of people's living standards, the application of building wall coatings is almost in every house. The use of wall paint not only has a protective effect on the wall surface, but also its beautiful and soft colors and bright finish after coating make people feel happy and full of comfort. However, since certain chemical substances must be added in the preparation of coating components, the relevant product standards formulated by the country for the sake of people's health have stipulated that the contained chemical components must not exceed the standard. Even so, the room that has just been coated with paint will always emit some unpleasant smells. Although the peculiar smell disappears as time g...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D7/12C09D133/00C09D5/02C09D125/14C09D5/00
Inventor 姜海成
Owner 江苏沃因思建筑节能科技有限公司
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