Preparation method of flexible gigging natural stone paint

Abstract

The invention discloses a preparation method of a flexible gigging natural stone paint, belonging to the field of preparation of paints. The method uses a pure acrylic emulsion, an assistant, a thickener, water and colored sand as the raw materials and uses a mixing plant with a dispersion disk for treatment. The method comprises the following steps: adding the raw material water into a reaction kettle of the mixing plant; adding the raw material assistant, and dispersing by stirring; after uniformly dispersing the assistant, adding the raw material pure acrylic emulsion, and dispersing by stirring; after uniformly dispersing the pure acrylic emulsion, adding the raw material thickener, and stirring to obtain a slurry; and adding the raw material colored sand into the slurry, and stirring uniformly to obtain the flexible gigging natural stone paint. The specific amounts of raw materials are added in the specific sequence, and dispersed by stirring to obtain the paint. Since the raw materials are reasonably proportioned, the prepared paint has the advantages of favorable flexibility and favorable stone-simulating effect, can well repair the crack in the base layer, and achieves the effect of compact and persistent natural stone.

Description

technical field [0001] The invention relates to the field of paint production, in particular to a preparation method of flexible brushed real stone paint used for building exterior walls. Background technique [0002] With the great leap of China's economy, real estate development has also reached an unprecedented growth height. In the huge building exterior wall market, stone effect is widely accepted because of its noble and elegant decoration, and has long been the preferred decorative material in the high-end construction market. While having so many advantages, there are also many shortcomings, as follows: 1. The stone material is very heavy, which has high requirements for the base layer, which will greatly increase the cost of the base layer. [0003] (1) The price of good stone is very high, mostly more than 200 yuan per square meter, while the quality of stone with lower price is very poor. [0004] (2) Stone has always been a potential safety hazard due to its hea...

AI Technical Summary

Problems solved by technology

[0003] (1) The price of good stone is very high, mostly more than 200 yuan per square meter, while the quality of stone with lower price is very poor

[0004] (2) Stone has always been a potential safety hazard due to its heavy weight. With the successive reports of stone falling and wounding incidents in high-rise buildings in various places, the safety of stone has been pushed to the forefront. Many local governments have ordered that stone should not be used for external walls.

[0005] (3) Because stone is a pure resource product, with continuous development, there will be fewer and fewer products, which will further increase the price increase

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