Water-based air purification paint and preparation method thereof

Abstract

A water-based air purification paint is prepared from the following components in percentage by mass: 25 to 35 percent of modified acrylic resin, 20 to 30 percent of a pigment, 10 to 20 percent of a filler, 3 to 7 percent of light rare earth elements, 1 percent of an activating agent, 0.5 percent of a catalyst and 2.5 percent of an auxiliary agent. The invention also provides a preparation method of the water-based air purification paint. The water-based air purification paint provided by the invention can maintain the existing decorative effect, eliminate harmful substances in air and increase the concentration of negative oxygen ions in air.

Description

technical field [0001] The invention relates to the field of coatings, in particular to a water-based air-purifying paint and a preparation method thereof. Background technique [0002] At present, latex paint was born in the middle and late seventies of the 20th century, and it is a large class of synthetic resin emulsion paint represented by acrylate copolymer emulsion. Latex paint is a water-dispersible paint. It is based on synthetic resin emulsion, and the filler is refined by adding various additives after grinding and dispersing. Latex paint has many advantages that are different from traditional wall paints, such as easy to paint, fast drying, water-resistant paint film, and good scrub resistance. In my country, it is customary for people to use synthetic resin emulsion as the base material, use water as the dispersion medium, add pigments, fillers (also known as body pigments) and additives, and the paint made through a certain process is called latex paint, also c...

AI Technical Summary

Problems solved by technology

Described latex paint is widely used on the metope in construction industry, yet, most latex paint does not have the effect of purifying air, and also contains a small amount of harmful substances, is unfavorable for human body health, pollutes air