A kind of preparation method of wormwood paint

Abstract

The invention discloses a method for preparing a wormwood paint, which is prepared according to the following process: (1) Use plant grinding equipment to make 150-mesh moxa powder from dried mugwort leaves, and use negative pressure suction equipment to remove the dust and The black matter is filtered out to obtain light yellow pure moxa powder; (2), use a dry-wet separation double mixing mixer to stir, prepare 5-20 parts of raw material moxa powder, 30-60 parts of water-based polyurethane, 5-10 parts of filler, defoaming 2-7 parts of agent, put the above-mentioned raw materials in the upper layer dry material mixing system for initial stirring, after the initial stirring, put them into the lower layer mixing system, add 20-40 parts of solvent and 2-6 parts of film-forming aids for wet stirring, to promote The paint blends well together. The prepared paint has the function of sterilization and disinfection, natural plant pigment, environmental protection and pollution-free, and has health care effect on human body.

Description

technical field [0001] The invention belongs to the technical field of paint preparation, and in particular relates to a method for preparing a wormwood paint. Background technique [0002] Decoration is familiar to everyone. Whether it is home decoration or office decoration, safety, health and environmental protection issues have become the focus of everyone's attention. At present, there are many paint brands flooding the market, good and bad. But most of them have an unavoidable problem: these paints contain a lot of toxic substances, such as benzene, formaldehyde, heavy metals and curing agent residue TDI (toluene diisocyanate); these toxic substances in the paint and other decoration materials (Man-made panels, natural stone, etc.) The toxic gases and radiation released together constitute indoor air pollution. Indoor air pollution has been listed as one of the five most harmful environmental factors to public health; among them, formaldehyde and styrene are recognize...

AI Technical Summary

Problems solved by technology

But most of them have an unavoidable problem: these paints contain a lot of toxic substances, such as benzene, formaldehyde, heavy metals and curing agent residue TDI (toluene diisocyanate); these toxic substances in the paint and other decoration materials (artificial panels, natural stone, etc.) released toxic gases and radiation, together constitute indoor air pollution