Household environment-friendly weather-resistant true stone-based light-weight coating and manufacturing method thereof

Abstract

The invention discloses a household environment-friendly weather-resistant true stone-based light-weight coating and a manufacturing method thereof. The household environment-friendly weather-resistant true stone-based light-weight coating is composed of, in parts by weight, 8-12 parts of physically-foamed microcapsules, 15-20 parts of hydroxylation bamboo fiber, 4-8 parts of polysaccharide gum resolved from polysaccharide, 0.4-0.6 part of an Eastman C-12 film-forming aid, 3-5 parts of starch, 3-5 parts of activated carbon powder and 75-80 parts of fine quartz sand of 500-800 meshes. The coating has the characteristics of soft and elastic surfaces, prevention of injury to the human body, environmental protection, light weight, large binding force, good true stone texture, self cleaning anda high aqueous reflective index.

Description

technical field [0001] The invention relates to the technical field of decorative coatings, in particular to a household environment-friendly weather-resistant real stone-based lightweight coating and a manufacturing method thereof. Background technique [0002] The real stone-based coating in the prior art generally refers to a coating with a stone-like effect applied to the exterior wall of a building, so it is also called liquid stone. The real stone-based coating in the prior art must be used with a curable emulsion. The real stone-based coating is very hard after drying and solid, and the nails cannot be picked, but the surface is rough and sharp, and it is easy to hurt the human body when used for interior decoration. . [0003] The coating of real stone coating in the prior art is relatively mature, and if it is used for interior decoration, there are still some technical difficulties: one is that the surface of the real stone-based coating in the prior art is hard a...

AI Technical Summary

Problems solved by technology

The real stone-based coating in the prior art must be used with a curable emulsion. The real stone-based coating is very hard after drying and solid, and the nails cannot be picked, but the surface is rough and sharp, and it is easy to hurt the human body when used for interior decoration.

[0003] The coating of real stone coating in the prior art is relatively mature, and if it is used for interior decoration, there are still some technical difficulties: one is that the surface of the real stone-based coating in the prior art is hard and sharp, and when children are playing The real stone-based coating will even cause more damage than directly hitting the uncoated cement wall; second, the emulsion with strong adhesive ability often contains more harmful volatiles, which is not conducive to environmental protection and living. It is relatively inconspicuous, but it cannot be used indoors; third, the density of the paint is high but it dries slowly. Due to poor indoor ventilation, the refined stone-based paint is more likely to fall off or difficult to shape; fourth, it is easy to accumulate dust and is difficult to clean. The outer wall is good, but it is difficult to clean the interior after a long time of decoration; fifth, because the surface is rough, the reflectivity is low, the decorative effect is relatively poor, the application value is low, and the market promotion is difficult