Ceramic color-sand real-stone paint and method for preparing same

Abstract

The invention discloses ceramic color-sand real-stone paint and a method for preparing the same, and relates to the technical field of coating. The ceramic color-sand real-stone paint comprises 68%-80% of ceramic color sand, 12%-19% of acrylate copolymerization emulsion, 5%-10% of water, 0.07%-0.15% of bactericides, 0.2%-0.3% of thixotropic anti-settling agents, 1.1%-2% of anti-freezing agents, 0.2%-0.35% of thickening agents, 0.07%-0.15% of waterborne multifunctional auxiliaries and 0.6%-1% of coalescing agents. The method includes sequentially adding the water, the bactericides, the thixotropic anti-settling agents, the anti-freezing agents and the thickening agents according to the proportions when the ceramic color-sand real-stone paint is about to be prepared, and stirring the water, the bactericides, the thixotropic anti-settling agents, the anti-freezing agents and the thickening agents at the low speeds to obtain first mixtures; adding the waterborne multifunctional auxiliaries into the first mixtures and stirring the waterborne multifunctional auxiliaries and the first mixtures at the high speeds to obtain second mixtures; adding the acrylate copolymerization emulsion into the second mixtures and stirring the acrylate copolymerization emulsion and the second mixtures at the intermediate speeds to obtain third mixtures; adding the coalescing agents added into the third mixtures and stirring the coalescing agents and the third mixtures to obtain fourth mixtures; ultimately adding the ceramic color sand into the fourth mixtures and stirring the ceramic color sand and the fourth mixtures at the intermediate and low speeds. The ceramic color-sand real-stone paint and the method have the advantages that the ceramic color-sand real-stone paint is high in adhesion and color retention, good in water resistance, alkali resistance and weather resistance and low in cost, and the method is simple and is easy to popularize.

Description

technical field [0001] The invention relates to the technical field of coatings, and in particular to a ceramic colored sand real stone paint and a preparation method thereof. Background technique [0002] Colored sand real stone paint is a paint formulated with colored sand of different particle sizes as the main material, synthetic resin or synthetic resin emulsion as the main binder, and a variety of additives. The construction methods of colored sand and real stone paint mainly include: spraying, scraping, rolling, and spraying is the main method under the requirements of modern technology. Colored sand real stone paint has the decorative effect of granite, marble, natural rock and other stone materials, and has natural color, realistic texture, hard stone-like finish, suitable for residential buildings, hotels, schools, office buildings, entertainment places, etc. Art decoration on the exterior walls. At present, the quality standard of colored sand real stone paint i...

AI Technical Summary

Problems solved by technology

The commonly used preparation methods of traditional artificial colored sand are: organic dye dyed sand, but the organic color is not resistant to rain washing; or adhesive cured colored sand, its quality depends largely on the quality of the adhesive, high-quality bonding The cost of the agent is high, and the color of the colored sand made with the general adhesive is not good, and it will fade under the sunlight.

[0010] Because most of the current colored sands have the defects of easy decolorization or high cost, the colored sand real stone paint made of this kind of colored sand also has the defects of easy decolorization or high cost. , strong adhesion, high color retention, and low cost colored sand real stone paint

Images