A kind of real stone paint and preparation method thereof

A technology of real stone paint and lacquer pots, applied in the direction of coating, etc., can solve the problems of low initial viscosity, sand falling, difficult construction, etc., and achieve the effect of good film forming, overcoming phenomenon, and good durability

Active Publication Date: 2016-02-03
JIANGMEN CRYSTONE PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When using real stone paint, it is difficult to construct when the paint is too thick, and if it is too thin, the initial viscosity of the sand on the wall is too low, which will cause the sand to fall

Method used

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  • A kind of real stone paint and preparation method thereof
  • A kind of real stone paint and preparation method thereof
  • A kind of real stone paint and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A real stone paint, its composition and mass percentage are:

[0027]

[0028]

[0029] A method for preparing above-mentioned real stone paint, comprising the following steps:

[0030] (a), put water into the clean paint tank, start the disperser and stir at 500RPM;

[0031] (b), put in dodecyl ester and mineral oil in turn, and disperse at 500RPM for 3 minutes;

[0032] (c), add hydroxyethyl cellulose, and disperse at 500RPM for 3 minutes;

[0033] (d), until the hydroxyethyl cellulose is completely wetted and stirred evenly, adjust the pH to 8.5, and when the viscosity increases, increase the rotation speed to above 1000RPM and disperse for 3 minutes;

[0034] (e), put into water-based acrylate emulsion, and stir at 500RPM for 10 minutes;

[0035] (f), add KathonLEX after stirring evenly, and stir at 500RPM for 3 minutes;

[0036] (g) After mixing the above prepared ingredients and quartz sand, adjust the viscosity to 40000cps / 25℃.

Embodiment 2

[0038] A real stone paint, its composition and mass percentage are:

[0039]

[0040] A method for preparing above-mentioned real stone paint, comprising the following steps:

[0041] (a), put water into the clean paint tank, start the disperser and stir at 500RPM;

[0042] (b), put in dodecyl ester, mineral oil and propylene glycol in sequence, and disperse at 500RPM for 5 minutes;

[0043] (c), add hydroxyethyl cellulose, and disperse at 500RPM for 5 minutes;

[0044] (d), until the hydroxyethyl cellulose is completely wetted and stirred evenly, adjust the pH to 8.0, when the viscosity increases, increase the rotation speed to above 1000RPM and disperse for 5 minutes, and then add the alkali-swellable thickener ASE60;

[0045] (e), put in silicone modified acrylate emulsion, and stir at 800RPM for 10 minutes;

[0046] (f), add KathonLEX after stirring evenly, and stir at 800RPM for 5 minutes;

[0047] (g) Adjust the viscosity to 45000cps / 25℃ after mixing the above-pre...

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PUM

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Abstract

The invention relates to paint and a preparation method thereof, and specially relates to stone-like paint and a preparation method thereof. The stone-like paint mainly comprises an emulsion, cellulose ether and aggregate. The stone-like paint provided by the invention is good in film forming ability, does not crack, and has the prominent advantage that the stone-like paint is dried in a short period (2 h) during construction under the condition of low temperature (5-7 DEG C) and high humidity (70-80%) and is not whitened when meeting water; and the stone-like paint provided by the invention has excellent contamination resistance, excellent water whitening resistance and good in color retention and endurance, and is capable of overcoming rain print phenomenon.

Description

technical field [0001] The invention relates to a coating and a preparation method thereof, in particular to a real stone paint and a preparation method thereof. Background technique [0002] At present, there are many kinds of decorative coatings. The imitation granite real stone paint is rich in the connotation of natural granite and shows the noble taste of granite. It is a new upgraded variety of traditional natural real stone paint. Real stone paint has strong decorative properties, wide application and good durability. , not easy to fade and other characteristics, so it is a popular type of exterior wall decorative paint. In the construction and application of real stone paint, there are often some problems that affect the quality and decorative effect, such as the coating is too soft, the coating turns white when exposed to water, and too much sand is dropped during spraying, which is universal to a certain extent. When using real stone paint, it is difficult to cons...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D133/08C09D133/04C09D7/12C09D5/28
Inventor 谢守明
Owner JIANGMEN CRYSTONE PAINT
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