Unlock instant, AI-driven research and patent intelligence for your innovation.

Water-based rock color paint with surface hydrophobicity and oleophobicity

A hydrophobic, oleophobic, and water-based technology, applied in the field of coatings, can solve problems such as being easily contaminated by water-based and oil-based dirt, rough surfaces, etc., and achieve the effect of no obvious color difference and high-quality paint surface

Inactive Publication Date: 2019-03-05
天津恒圣新材料科技有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the surface is rough in order to imitate the texture of stone, it is easily contaminated by water-based and oil-based dirt, so providing a water-based rock paint with hydrophobic and oleophobic surfaces has become a problem to be solved urgently 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
  • Water-based rock color paint with surface hydrophobicity and oleophobicity
  • Water-based rock color paint with surface hydrophobicity and oleophobicity
  • Water-based rock color paint with surface hydrophobicity and oleophobicity

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The water-based rock color paint with hydrophobic and oleophobic surface provided by the present invention is prepared in the following method:

[0014] (1) take by weighing the pure acrylic emulsion of the recipe quantity, add EC, epoxidized soybean oil, and antifoaming agent and stir evenly, and add a film-forming aid to obtain a mixed solution after uniform dispersion;

[0015] (2) Add the microporous glass beads, color masterbatch, kaolin, and fluorine-containing nonionic surfactant in the recipe amount to amino-modified silicone oil and mix well, then add styrene-butadiene emulsion and mix well, and slowly add the steps under stirring. 1) in the mixed solution, stir evenly to obtain water-based rock color paint.

[0016] The formula of embodiment 1~4 is shown in the following table

[0017]

[0018]

[0019] The particle size of the microporous glass beads ranges from 50 to 80 μm, the film-forming aid is Peregrine O-20, the defoaming agent is methyl silicone...

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

No PUM Login to View More

Abstract

The invention provides water-based rock color paint with surface hydrophobicity and oleophobicity. The paint is prepared from, by weight, the following raw materials: 40-60 parts of microporous glassbeads, 5-10 parts of color concentrate, 40-50 parts of kaolin, 30-50 parts of a pure acrylic emulsion, 40-60 parts of a styrene-butadiene emulsion, 20-30 parts of amino-modified silicone oil, 5-10 parts of hydroxyethyl cellulose (EC), 0.1-0.2 part of a defoaming agent, 5-10 parts of epoxidized soybean oil, 5-10 parts of a film formation auxiliary agent, and 5-10 parts of a fluorine-containing nonionic surfactant. The paint can achieve the fouling resistance effect of hydrophobicity and oleophobicity on the basis of ensuring original surface texture, and the obtained paint surface quality is high and has no obvious color difference.

Description

technical field [0001] The invention belongs to the technical field of coatings, in particular to a water-based rock color paint with surface hydrophobic and oleophobic. Background technique [0002] Rock color paint is mainly made of high molecular polymer, colored stone sand and related additives. It can simulate the color, pattern and texture of natural stone decoration, and has the characteristics of high hardness, fire resistance, acid and alkali resistance, and pollution resistance. It is suitable for exterior walls and also for interior wall construction. However, since the surface is rough in order to imitate the texture of the stone, it is easily contaminated by water-based and oily dirt. Therefore, it is an urgent problem to be solved in the prior art to provide a water-based rock color paint with a surface hydrophobic and oleophobic. SUMMARY OF THE INVENTION [0003] In order to solve the aforementioned technical problems, the present invention provides a water...

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
IPC IPC(8): C09D109/08C09D133/04C09D183/08C09D101/28C09D191/00C09D7/61C09D5/29
CPCC09D109/08C08L2205/035C09D5/29C09D133/04C08L33/04C08L83/08C08L1/284C08L91/00C08K7/28C08K3/346C08L9/08
Inventor 付京胜
Owner 天津恒圣新材料科技有限公司