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Water-proof jade powder paint

A jade powder and coating technology, applied in the field of architectural decorative coatings, can solve the problems of poor physical and chemical properties of volatile organic compounds, and achieve the effects of convenient construction, strong adhesion and long service life

Inactive Publication Date: 2009-08-19
孟宁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the disadvantages of existing interior wall paints containing volatile organic compounds and poor physical and chemical properties, the present invention provides a jade powder-based interior wall paint; the purpose of the present invention is to provide a waterproof, mildew-proof, attached It is a kind of waterproof jade powder coating with strong force, no pulverization, which can not only achieve the purpose of interior wall decoration with conventional construction technology, but also use the inherent chemical characteristics of jade to achieve indoor green decoration effect.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Add 50kg of polyvinyl alcohol into the reaction pot, then add 50kg of water, stir, and heat the water to 50°C to completely dissolve the polyvinyl alcohol in the reaction pot; 1kg of sodium tetraborate solution with a concentration of 0.4% by weight is continuously stirred Slowly drop it into the reaction pot in a trickle to form a cross-linking reaction with polyvinyl alcohol: after dripping the sodium tetraborate solution, keep the temperature at 75°C for 40 minutes to make the polyvinyl alcohol gel; after the reaction, use Cool the reaction pot with cooling water to bring the temperature to 22°C, filter to obtain colorless glue; add the above colorless glue into the mixer, then add 5kg of sodium bentonite, 25kg of jade powder and 5kg of white cement, start stirring for 50 minutes Finally, add 0.1kg SKANEM-8 antifungal agent, continue to stir for 8 minutes, add 0.1kg NATROSOL250 thickener, and then stir again, after stirring evenly, put it into a grinder to grind, and ...

Embodiment 2

[0019] Add 80kg of polyvinyl alcohol into the reaction pot, then add 10kg of water, stir, and heat the water to 95°C to completely dissolve the polyvinyl alcohol in the reaction pot; add 1.5kg of sodium tetraborate solution with a concentration of 0.4% by weight in constant Slowly drip into the reaction pot in a trickle manner under stirring to have a cross-linking reaction with polyvinyl alcohol; after dripping the sodium tetraborate solution, keep the temperature at 78°C for 50 minutes to make the polyvinyl alcohol gel; after the reaction, Cool the reaction pot with cooling water to lower the temperature to 25°C, filter to obtain colorless glue; put the above colorless glue into the mixer, add 8kg sodium bentonite, 30kg jade powder and 10kg white cement, start stirring, 60 After 10 minutes, add 0.3kg SKANEM-8 antifungal agent, continue to stir for 10 minutes, add 0.2kgNATROSOL250 thickener, and then stir again, after stirring evenly, put it into a grinder and grind to obtain ...

Embodiment 3

[0021] Add 100kg of polyvinyl alcohol into the reaction pot, then add 15kg of water, stir, and heat the water to 100°C to completely dissolve the polyvinyl alcohol in the reaction pot; add 2kg of sodium tetraborate solution with a concentration of 0.4% by weight while stirring continuously Slowly drop it into the reaction pot in a trickle to form a cross-linking reaction with polyvinyl acid; after dripping the sodium tetraborate solution, keep the temperature of 80°C for 60 minutes to make the polyvinyl alcohol gel; after the reaction, Cool the reaction pot with cooling water to lower the temperature to 30°C, filter to obtain colorless glue: put the above colorless glue into the mixer, add 10kg sodium bentonite, 40kg jade powder and 15kg white cement, start stirring, 70 Minutes later, add 0.5kg SKANEM-8 antifungal agent, continue stirring for 15 minutes, add 0.25kg NATROSOL250 thickener, and then stir again, after stirring evenly, put it into a grinder to grind, and then the wa...

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PUM

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Abstract

A water-proof jade powder coating is characterized in that the coating is prepared by the following ingredients with the proportion by weight: 5-15 of polyvinyl alcohol, 50-100 of water, 1-2 of 4% (weight) sodium tetraborate solution, 5-10 of sodium bentonite, 25-40 of jade powder (400 mesh), 5-15 of white cement, 0.1-0.5 of SKANEM-8 mould inhibitor and 0.1-0.25 of NATROSOL250 thickener; polyvinyl alcohol is added into a reaction vessel and then water is added and heated to cause the polyvinyl alcohol to be completely dissolved; the sodium tetraborate solution is dropped into the reaction vessel and conduct cross linking reaction with the polyvinyl alcohol, and the polyvinyl alcohol is gelated; cooling water is used for cooling reaction to obtain colorless glue and then the sodium bentonite, jade powder, white cement, mould inhibitor and NATROSOL250 thickener are added; after being stirred evenly, the mixture is put into a grinder for grinding, thus preparing the water-proof jade powder coating.

Description

technical field [0001] The invention relates to the field of architectural decorative coatings, in particular to a waterproof jade powder coating. Background technique [0002] The interior wall paints currently on the market contain volatile organic compounds that are harmful to the human body, such as free formaldehyde, soluble heavy metals such as lead, copper, chromium, mercury, etc., and some also contain radioactive substances, such as gamma rays, etc., even if strictly controlled Within the national standard, it will also volatilize slowly for a long time, causing harm to the human spirit and respiratory system. Its physical and chemical properties such as odor removal, antibacterial, anti-mildew, adhesion, strength, impact resistance, flame retardancy, and aging resistance are poor. In addition, the imitation porcelain coatings, rigid coatings, and dry powder coatings currently on the market for indoor wall and ceiling decoration do not have waterproof, moisture-proo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/04C04B14/12C04B14/04C04B111/27
Inventor 孟宁
Owner 孟宁
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