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A kind of attapulgite real stone paint and preparation method thereof

The technology of real stone paint and attapulgite is applied in the field of building decoration materials, which can solve the problems of poor water resistance of cellulose, large drying shrinkage of paint film, serious falling sand, etc., and achieve the effects of good water resistance, small film shrinkage and easy construction.

Active Publication Date: 2018-05-11
安徽万博材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Cellulose has poor water resistance and is prone to mildew, which is the main reason why the real stone paint film turns white when it encounters water, and it is easy to mold and deteriorate when the real stone paint is stored.
Although the thickener can adjust the rheology, but the shakeout is serious and the workability is poor
Real stone paint prepared with cellulose and thickener, the paint film dries and shrinks greatly, and is easy to bloom

Method used

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] An attapulgite real stone paint is characterized in that it is made of the following components by weight percentage:

[0044] Viscous attapulgite 15%, 40-80 mesh natural colored sand 40%, 80-120 mesh natural colored sand 27%, pure acrylic emulsion 14%, lauryl alcohol ester 0.6% and deionized water 3.4%.

[0045] A preparation method of attapulgite real stone paint, is characterized in that, comprises the following steps:

[0046] 1) Take 3-12% of viscous attapulgite according to the above weight percentage components, add 40-80 mesh natural colored sand, 80-120 mesh natural colored sand, pure acrylic acid emulsion, lauryl alcohol ester and deionized water in sequence, Stir evenly to prepare the mixture for later use;

[0047] 2) Stir the remaining viscous attapulgite and the mixture in the above steps uniformly at a low speed for 10 minutes at a weight ratio of 1:20 to form a paste, that is, a real stone paint.

[0048] The sticky attapulgite is made of the following...

Embodiment 2

[0057] An attapulgite real stone paint is characterized in that it is made of the following components by weight percentage:

[0058] Viscous attapulgite 20%, 40-80 mesh natural colored sand 35%, 80-120 mesh natural colored sand 19.9%, pure acrylic acid emulsion 20%, lauryl alcohol ester 0.1% and deionized water 5%.

[0059] A preparation method of attapulgite real stone paint, is characterized in that, comprises the following steps:

[0060] 1) Take 3-12% of viscous attapulgite according to the above weight percentage components, add 40-80 mesh natural colored sand, 80-120 mesh natural colored sand, pure acrylic acid emulsion, lauryl alcohol ester and deionized water, Stir evenly to prepare the mixture for later use;

[0061]2) Stir the remaining viscous attapulgite and the mixture in the above steps uniformly at a low speed for 10 minutes at a weight ratio of 1:20 to form a paste, that is, a real stone paint.

[0062] The sticky attapulgite is made of the following compone...

Embodiment 3

[0071] An attapulgite real stone paint is characterized in that it is made of the following components by weight percentage:

[0072] Viscous attapulgite 5.05%, 44% of 40-80 mesh natural colored sand, 30% of 80-120 mesh natural colored sand, 10% of pure acrylic acid emulsion, 0.05% of lauryl alcohol ester and 10% of deionized water.

[0073] A preparation method of attapulgite real stone paint, is characterized in that, comprises the following steps:

[0074] 1) Take 3-12% of viscous attapulgite according to the above weight percentage components, add 40-80 mesh natural colored sand, 80-120 mesh natural colored sand, pure acrylic acid emulsion, lauryl alcohol ester and deionized water, Stir evenly to prepare the mixture for later use;

[0075] 2) Stir the remaining viscous attapulgite and the mixture in the above steps uniformly at a low speed for 10 minutes at a weight ratio of 1:20 to form a paste, that is, a real stone paint.

[0076] The sticky attapulgite is made of the...

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Abstract

The invention discloses an attapulgite real stone paint and a preparation method thereof, and relates to the field of building decoration materials. 15-40%, pure acrylic emulsion 10-20%, lauryl alcohol ester 0.05-0.1%, and deionized water 2-10%, prepared according to the improved process. This real stone paint is suitable for building exterior walls, interior walls, etc. For decoration, at the construction site, it can be sprayed or scraped with air. The real stone paint has the characteristics of small film-forming shrinkage, easy construction, no shedding, good water resistance, and no blooming.

Description

Technical field: [0001] The invention relates to the field of building decoration materials, in particular to an attapulgite real stone paint and a preparation method thereof. Background technique: [0002] Now my country is in a period of rapid urbanization and industrialization, with a total construction volume of about 2 billion square meters per year. The building decoration materials industry has also developed rapidly with the development of real estate and building decoration industries. In particular, the usage of exterior wall paint is increasing year by year, especially the fastest growing usage of exterior wall real stone paint. However, the exterior walls of buildings decorated with real stone paint often have defects such as whitening when exposed to water, falling sand after spraying, flowering on the wall, and poor stain resistance, which seriously affect the decorative effect of real stone paint. Our company has developed a kind of attapulgite real stone pai...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D1/00C09D7/65C09D7/63
Inventor 刘允超
Owner 安徽万博材料科技有限公司
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