Green and environment-friendly coating

Abstract

The invention discloses a green and environment-friendly coating. The green and environment-friendly coating comprises the following raw materials in percentage by weight: 35-80% of sodium silicate, 8-16% of nano-scale silicon dioxide particles, 3.5-8% of silicon phosphate, 2-25% of titanium dioxide, 0.5-2% of bentonite, 0-2% of diatomite, 0.3-5% of azalea plant dry powder, 0-5% of poinsettia plant dry powder, 0-3% of ivy plant dry powder, 0-3% of asparagus fern plant dry powder, 0.3-3% of stephanotis floribunda, 0-2% of spathiphyllum kochii plant dry powder, 0-2% of scindapsus aureus plant dry powder, 0.3-3% of micheliafigo plant dry powder and 0.3-3% of natural colored jade powder. The green and environment-friendly coating disclosed by the invention has not only a pigment decoration effect, but also the effects of purifying air, resisting bacteria, sterilizing, anti-fouling and the like by applying the green and environment-friendly plant type raw materials in the coating. The coating disclosed by the invention is a dry powder coating, and when in use, the coating is added with water and uniformly stirred, so that the storage cost and transportation cost of the coating are greatly saved; and furthermore, the sources of the raw materials are extensive, and the practical value is great.

Description

technical field [0001] The invention relates to the field of coatings, in particular to a green environmental protection coating. Background technique [0002] Traditional organic coatings are mainly made of synthetic resin emulsion as the base material, water as the dispersion medium, adding pigments, extender pigments and additives, and made by a certain process. During the use of these organic coatings, there are several problems in the following aspects: traditional latex paints mainly use synthetic resins as film-formers, and one of the raw materials of synthetic resins is high molecular polymers of crude oil, and resources are limited; among them The film-forming aids and propylene glycol contain a certain amount of volatile organic compounds, which are harmful to the environment and human health; under the influence of long-term outdoor sunlight and other natural climates, paint peeling and color changes often occur. The problem of the decorative effect of paint,...

AI Technical Summary

Problems solved by technology

During the use of these organic coatings, there are several problems in the following aspects: traditional latex paints mainly use synthetic resins as film-forming materials, and one of the raw materials of synthetic resins is high molecular polymers of crude oil, and resources are limited; among them The film-forming aids and propylene glycol contain a certain amount of volatile organic compounds, which are harmful to the environment and human health; under the influence of long-term outdoor sunlight and other natural climates, paint peeling and color changes often occur. The problem of the decorative effect of paint, and the cost of high-quality organic paint is very high