Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Interior wall inorganic coating prepared from organic-inorganic composite emulsion and preparation method of interior wall inorganic coating

An inorganic composite and inorganic coating technology, which is applied in the direction of fireproof coatings, antifouling/underwater coatings, alkali metal silicate coatings, etc., can solve the problems of poor storage stability and difficult quality control of inorganic coatings, and achieve stable and high chemical properties , fine manufacturing process, the effect of quality improvement

Pending Publication Date: 2022-07-05
DRAGON BRAND COATINGS (BEIJING) CO LTD
View PDF3 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an inorganic coating for interior walls made of organic-inorganic composite emulsion and its preparation method, to solve the technical problems of poor storage stability and difficult quality control of inorganic coatings in the prior art

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Interior wall inorganic coating prepared from organic-inorganic composite emulsion and preparation method of interior wall inorganic coating
  • Interior wall inorganic coating prepared from organic-inorganic composite emulsion and preparation method of interior wall inorganic coating
  • Interior wall inorganic coating prepared from organic-inorganic composite emulsion and preparation method of interior wall inorganic coating

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0067] The present invention also provides a method for preparing an inorganic coating for interior walls made of the above-mentioned organic-inorganic composite emulsion, characterized in that it includes the following steps:

[0068] S100, first mixing water and bactericide to obtain a first mixed solution;

[0069] S200, carrying out the second mixing of the powdery thickener and the first mixed solution to obtain the second mixed solution;

[0070] S300, performing a third mixing of the dispersant, the defoaming agent, and the second mixed solution to obtain a third mixed solution;

[0071] S400, performing a fourth mixing with the pH regulator and the third mixed solution to obtain a fourth mixed solution;

[0072] S500, carrying out the fifth mixing of the defoaming agent and the fourth mixed solution to obtain the fifth mixed solution;

[0073] S600, carrying out sixth mixing of titanium dioxide, kaolin, functional filler and the fifth mixed solution to obtain a sixth...

Embodiment 1

[0086] A raw material preparation (total 100g): water 18g, powdery thickener 0.2g, bactericide 0.1g, dispersant 0.4g, wetting agent 0.1g, defoamer 0.7g, pH adjuster 0.1g, titanium dioxide 20g, 3g kaolin, 22.4g functional filler, 35g organic-inorganic composite emulsion.

[0087] B. Preparation of inorganic coatings for interior walls:

[0088] 1) Use deionized water for high-speed dispersion kettle 1, low-speed paint-adjusting kettle 2, powder transportation pipeline 3, water transportation pipeline 4, high-speed dispersion process liquid auxiliary raw material transportation pipeline 5, water slurry delivery pipeline 6, The liquid raw material conveying pipeline 7, the organic-inorganic composite emulsion conveying pipeline 8, and the finished product unpacking pipeline 9 in the paint mixing process are cleaned up, and the excess polyvalent ion impurities are taken out;

[0089] 2) Add deionized water to the high-speed dispersing kettle 1 through the water delivery pipeline ...

Embodiment 2

[0097] A raw material preparation (total 100g): water 25g, powdery thickener 0.5g, bactericide 0.15g, dispersant 0.6g, wetting agent 0.15g, defoamer 0.45g, pH adjuster 0.15g, titanium dioxide 15g, 5g kaolin, 28g functional filler, 25g organic-inorganic composite emulsion.

[0098] B. Preparation of inorganic coatings for interior walls:

[0099]1) Use deionized water for high-speed dispersion kettle 1, low-speed paint-adjusting kettle 2, powder transportation pipeline 3, water transportation pipeline 4, high-speed dispersion process liquid auxiliary raw material transportation pipeline 5, water slurry delivery pipeline 6, The liquid raw material conveying pipeline 7, the organic-inorganic composite emulsion conveying pipeline 8, and the finished product unpacking pipeline 9 in the paint mixing process are cleaned up, and the excess polyvalent ion impurities are taken out;

[0100] 2) Add deionized water to the high-speed dispersing kettle 1 through the water delivery pipeline...

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
Login to View More

PUM

PropertyMeasurementUnit
particle size (mesh)aaaaaaaaaa
Login to View More

Abstract

The invention discloses an interior wall inorganic coating prepared from an organic-inorganic composite emulsion and a preparation method of the interior wall inorganic coating. Comprising the following components in percentage by weight: 18 to 37 percent of water, 0.2 to 1.0 percent of powdery thickening agent, 0.1 to 0.3 percent of sterilizing agent, 0.4 to 0.8 percent of dispersing agent, 0.1 to 0.4 percent of wetting agent, 0.2 to 0.7 percent of defoaming agent, 0.1 to 0.3 percent of pH value regulator, 5 to 20 percent of titanium dioxide, 3 to 10 percent of kaolin, 22.4 to 35 percent of functional filler and 10 to 35 percent of organic-inorganic composite emulsion. The coating does not contain VOC (Volatile Organic Compounds) and harmful substances specified in the GB18582-2020 standard, has the characteristics of non-combustibility, self-breathing, antibiosis and mildew resistance, has good stability, and is convenient to store at normal temperature; and the quality is easy to control, and a lot of time is not needed to carry out intermiscibility and compatibility tests of the potassium silicate and the organic emulsion, so that time and labor are saved.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to an inorganic coating for interior walls prepared from an organic-inorganic composite emulsion and a preparation method thereof. Background technique [0002] In the field of coatings, compared with the more commonly used water-based organic coatings, water-based inorganic coatings are used in subway tunnels, schools, hospitals, basements because of their more environmentally friendly, non-combustible, self-breathing, antibacterial and anti-mildew properties. It is used in important places with special requirements. [0003] At present, most of the production technology of inorganic coatings is made of potassium silicate, lithium silicate, silica sol or one of these materials and organic emulsions as adhesive materials, and adding appropriate amount of pigments and fillers, water-based coating additives. However, the disadvantage of this formula is that the inorganic adhesive ma...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C09D1/04C09D5/18C09D5/14C09D7/61C09D7/65
CPCC09D1/04C09D5/18C09D5/14C09D7/61C09D7/65
Inventor 李伟成秦东杰胡中源陈燕唐智谋
Owner DRAGON BRAND COATINGS (BEIJING) CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com