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Environment-friendly diatom ooze exterior wall powder coating and preparation method thereof

A technology of dry powder coating and diatom mud, which is applied in the field of exterior wall decoration materials and its preparation, can solve the problems of not being able to guarantee people's physical and mental health, not being able to improve the external environment, damage to the human body and the environment, etc., to achieve good thermal insulation effect and save materials , the effect of high absorption rate

Inactive Publication Date: 2015-02-11
HUNAN LANTIDEN ENVIRONMENTAL BUILDING MATERIAL LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the exterior wall decoration coatings on the market are mainly wall paints. Most wall paints will release toxic gases after painting, which will cause certain damage to the human body and the environment. Therefore, multi-functional environmental protection and energy saving exist in this highly competitive industry. market, although these products do not have the problems of environmental pollution and harm to the human body, in essence, the above-mentioned coatings cannot improve the increasingly harsh external environment, and cannot guarantee the physical and mental health of people living in this environment.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Taking the preparation of 100 kg of environmentally friendly diatom mud exterior wall dry powder coating as an example, according to the quality sampling of the following components, 10 kg of 325 mesh diatomite, 18 kg of 800 mesh kaolin with a whiteness greater than 90, and sharp 3 kg of titanium dioxide, 0.3 kg of nano titanium dioxide, 0.3 kg of cellulose with a molecular weight of 100,000, 40 kg of double fly powder, 15 kg of quartz powder, 3 kg of heavy calcium, 5 kg of gray calcium, 5 kg of talcum powder, appropriate amount of preservatives, anti-mold Add appropriate amount of agent, mix the above components, add to the powder stirring tank, stir to make the dispersion even, and pack to obtain the powder product. When painting, take an appropriate amount of powder product, add about 30% of the powder mass in distilled water, stir evenly to make the powder as wet as possible, then add appropriate amount of high-grade emulsion according to the coating needs, stir even...

Embodiment 2

[0018] Taking the preparation of 100 kg of environmentally friendly diatom mud exterior wall dry powder coating as an example, according to the quality sampling of the following components, 20 kg of 325 mesh diatomite, 12 kg of 800 mesh kaolin with a whiteness greater than 90, and sharp 5 kg of titanium dioxide, 0.3 kg of nano titanium dioxide, 0.6 kg of cellulose with a molecular weight of 100,000, 35 kg of double fly powder, 15 kg of quartz powder, 3 kg of heavy calcium, 5 kg of ash calcium, 5 kg of talcum powder, appropriate amount of preservatives, anti-mildew Add appropriate amount of agent, mix the above components, add to the powder stirring tank, stir to make the dispersion even, and pack to obtain the powder product. When painting, take an appropriate amount of powder product, add about 40% of the powder mass in distilled water, stir evenly to make the powder as wet as possible, then add appropriate amount of high-grade emulsion according to the coating needs, stir eve...

Embodiment 3

[0020] Taking the preparation of 100 kg of environmentally friendly diatom mud exterior wall dry powder coating as an example, according to the quality sampling of the following components, 15 kg of 325 mesh diatomite, 20 kg of 800 mesh kaolin with a whiteness greater than 90, and sharp 3 kg of titanium dioxide, 0.3 kg of nano titanium dioxide, 0.4 kg of cellulose with a molecular weight of 100,000, 35 kg of double fly powder, 15 kg of quartz powder, 3 kg of heavy calcium, 4 kg of gray calcium, 5 kg of talcum powder, appropriate amount of preservatives, anti-mildew Add appropriate amount of agent, mix the above components, add to the powder stirring tank, stir to make the dispersion even, and pack to obtain the powder product. When painting, take an appropriate amount of powder product, add about 30% of the powder mass in distilled water, stir evenly to make the powder as wet as possible, then add appropriate amount of high-grade emulsion according to the coating needs, stir ev...

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Abstract

The invention relates to an exterior wall decorating material and a preparation method thereof, particularly discloses an environment-friendly diatom ooze exterior wall powder coating and a preparation method thereof, and provides an environment-friendly diatom ooze exterior wall powder coating. The environment-friendly diatom ooze exterior wall powder coating is characterized by comprising the following raw materials by mass ratio: 8%-35% of kieselguhr, 8%-30% of kaolin, 30%-50% of heavy calcium carbonate powder, 2%-8% of titanium dioxide, 10%-30% of quartz powder, 2%-15% of talcum powder, 2%-10% of ground calcium carbonate, 2%-12% of sierozem, 0.2%-0.6% of nanometer titania, 0.2%-0.8% of cellulose, a proper amount of a corrosion remover, a proper amount of mildew preventive, and a proper amount of a diluent. According to the environment-friendly diatom ooze exterior wall powder coating, the preparation method is simple; the construction method is the same as that of a common lacquer; the coating thickness can be determined according to the requirements; the material is saved; the absorptivity on harmful substances in air is high; negative oxygen ions can also be released; the environment-friendly diatom ooze exterior wall powder coating has good heat preservation and heat insulation effects.

Description

technical field [0001] The invention relates to an exterior wall decoration material and a preparation method thereof, and specifically discloses an environment-friendly diatom mud exterior wall dry powder coating and a preparation method thereof. Background technique [0002] At present, the exterior wall decoration coatings on the market are mainly wall paints. Most wall paints will release toxic gases after painting, which will cause certain damage to the human body and the environment. Therefore, multi-functional environmental protection and energy saving exist in this highly competitive industry. Market, although these products do not have the problem of environmental pollution and harm to the human body, in essence the above-mentioned coatings cannot improve the increasingly harsh external environment, and cannot guarantee the physical and mental health of people living in this environment. Contents of the invention [0003] The purpose of the present invention is to...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): C09D1/00C09D5/03C09D7/12
Inventor 童彬原
Owner HUNAN LANTIDEN ENVIRONMENTAL BUILDING MATERIAL LTD
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