Sand texture paint and production method thereof

Abstract

The invention discloses a sand texture paint and a production method thereof. The sand texture paint is prepared from the following components in parts by weight: 2-6 parts of a dispersing agent, 0.5-1.5 parts of a wetting agent, 0.3-1 part of an antifoaming agent, 0.3-1 part of a multifunctional additive, 6-12 parts of a film-forming additive, 12-20 parts of ethylene glycol, 1-3 parts of a rheological additive, 2-4 parts of cellulose, 20-50 parts of kaolin, 30-80 parts of titanium dioxide, 100-200 parts of an emulsion, 1-2 parts of a preservative, 1.5-4 parts of a thickening agent, 500-750 parts of texture sand, 0.3-1 part of color paste and 90-180 parts of deionized water. The sand texture paint provided by the invention is unlikely to discolor, and good in stain resistance; in addition, through choose of the components and the ratio of the components, the sand texture paint is high in viscosity, free of sand falling during construction, high in water retention, stability, constructability and weatherability, and excellent in adhesion.

Description

technical field [0001] The invention relates to a sand wall-like texture paint and a production method thereof, belonging to the field of chemical industry. Background technique [0002] Sand wall texture paint is generally called real stone paint or imitation stone paint. The buildings decorated with natural stone are gorgeous, noble and of high quality. However, due to the high price of natural stone and the inconvenience of construction, a kind of architectural coating of artificial stone—real stone lacquer coating has been developed on the market. The coating is directly sprayed, and its decorative effect has the texture and color of natural stone. Buildings decorated with real stone paint not only have the luxurious appearance and hardness of stone, but also have artistic effects such as elegance, nobility, and strong three-dimensional sense. Real stone paint has excellent weather resistance, non-fading and stain resistance, and has a service life of 10 years. For mor...

AI Technical Summary

Problems solved by technology

However, the sand wall-like coatings currently used in the market, the adhesives are mainly polymer resins or emulsions such as pure acrylic, styrene-acrylic or vinyl acetate copolymers. , tarnish resistance, light and weather resistance have not yet achieved the expected results, mainly because the polymer contains a variety of water-soluble emulsifiers that affect the stability of the film, and the fillers used at the same time are usually quartz sand or calcium carbonate. Inorganic adhesives, these fillers have defects in compatibility with polymers, resulting in limited effects in acid resistance, water resistance, stain resistance, light and weather resistance of coatings

Moreover, the existing sand wall-like texture paint is easy to fade and has poor stain resistance

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