Real stone paint and preparation method thereof

Abstract

The invention discloses a real stone paint and a preparation method thereof. The real stone paint is prepared from the following raw materials in parts by weight: 80.0-120.0 parts of water, 3.0-17.0 parts of ethylene glycol, 1.0-10.0 parts of a dispersant, 0.2-1.0 part of a wetting agent, 0.2-4.0 parts of cellulose, 0.2-4.0 parts of a PH modifier, 10.0-40.0 parts of silica sol, 30.0-50.0 parts of elastic emulsion, 20.0-90.0 parts of styrene-acrylic emulsion, 40.0-60.0 parts of 20-40mesh natural colored fine sand, 160.0-240.0 parts of 40-80mesh natural colored medium sand, 400.0-480.0 parts of 80-120mesh natural colored coarse sand, 50.0-70.0 parts of color sheets of the real stone paint, 1.0-10.0 parts of coalescing agent, 0.2-4.0 parts of defoamer and 0.2-4.0 parts of a corrosion remover. By adopting the preparation method of the real stone paint, the elastic emulsion and the styrene-acrylic emulsion are matched; the film has the hardness of a surface film and the advantage of interior flexibility of a coating, can resist external damage, can cope with flaws caused by similar wall cracking and substrate construction defects, and is especially applicable to an area with a large temperature difference between day and night.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a real stone paint and a preparation method thereof. Background technique [0002] Real stone paint is made of natural colored sand and special rock flakes as texture fillers, and is refined by special synthetic resin emulsion coating. Through the natural color of colored sand itself, various sand wall-like textures can be created, which can provide natural stone style for the wall. The three-dimensional decorative effect, has the unique texture of real natural stone, and has different styles of color options, a variety of line grid designs, can provide a variety of three-dimensional shape pattern structures, can adjust the roughness of the surface, and has the ability to cover the wall The function of surface defects is especially suitable for spraying natural stone effects on heterosexually curved walls. [0003] Because of its light weight, real stone paint will not increase...

AI Technical Summary

Problems solved by technology

[0004] At present, most of the real stone paints on the market are mostly prepared from an emulsion, which has high hardness and poor flexibility. When applied to walls that are easily deformed or cracked, cracks and other flaws will appear, or they only have elasticity and ignore the hardness. , easy to damage the paint film when impacted by external force

At the same time, the anti-fouling ability of real stone paint itself is insufficient. When it is used on outdoor walls, the surface is easily contaminated with dust and dirt, and it is difficult to clean manually.

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