Nano environment-friendly coating for interior wall

Abstract

The invention relates to a nano environment-friendly coating for an interior wall. The nano environment-friendly coating is characterized by comprising the following components: 0.5-3% of silver nano inorganic antibacterial agent, 0.4-3% of Se-enriched ganoderma lucidum dry nanometer powder, 0.8-2.5% of germanium-enriched ganoderma lucidum dry nanometer powder, 0.07-0.2% of sodium hexametaphosphate, 0.1-0.3% of PA-1 dispersing agent, 0.6-2% of chitin viscose fiber, 0.1-0.3% of hydroxyethyl cellulose thickener, 0.1-0.3% of 77-935 thickener, 3-9% of medical stone nanometer powder, 3-4.5% of tourmaline nano powder, 1-2% of zinc oxide ZnO nano powder, 0.8-2.1% of silica SiO2 nano powder, 0.7-1% of titanium dioxide TiO2 nano powder, 9-11% of ultrafine calcium carbonate nano powder, 4-5% of titanium dioxide, 4-6% of talcum powder, 1-3% of chitosan viscose fiber, 18-20% of styrene-acrylic emulsion, 1.5-3% of propylene glycol antifreeze agent, 0.7-1.2% of alcohol ester-12 coalescing agents, 0.1-0.4% of flatting agent, 0.2-0.6% of defoamer and 20-30% of water. The coating disclosed by the invention has the function of releasing trace elements, can remove toxic and harmful substances in air and generate anions to purify air, and is a multifunctional environment-friendly coating.

Description

technical field [0001] The invention belongs to nano-coatings, and in particular relates to a nano-environmental protection coating for interior walls. Background technique [0002] In decoration, coatings are widely used, but due to the release of toxic gases from a large number of harmful substances in decorative materials, causing harm to the human body, with the improvement of people's living standards, the requirements for environmental protection in home decoration are also getting higher and higher. More and more disinfection and environmental protection technologies have been applied, such as negative ions and other methods, but each method can purify the environment at the same time, due to the limitations of the home environment and its environmental protection materials, it cannot achieve the effect of comprehensively purifying the environment, so the so-called environmental protection materials Only environmental protection materials within a certain range or for...

AI Technical Summary

Problems solved by technology

[0002] In decoration, coatings are widely used, but because a large number of harmful substances in decoration materials release toxic gases, causing harm to the human body, with the improvement of people's living standards, the requirements for environmental protection in home decoration are also getting higher and higher. More and more disinfection and environmental protection technologies have been applied, such as negative ions and other methods, but each method can purify the environment at the same time, due to the limitations of the home environment and its own environmental protection materials, it cannot achieve the effect of comprehensive purification of the environment, so the so-called environmental protection materials Environmentally friendly materials only within a certain range or for specific toxic substances