Diatom mud painting pigment and its production process

Abstract

The invention relates to diatom mud painting pigment which comprises de-ionized water, a multifunctional auxiliary, an anti-freezing agent, an antifoaming agent, a wetting agent, a dispersant, titanium dioxide, 1,250-mesh ground calcium carbonate, 800-mesh diatomaceous earth, photocatalyst powder, nanometer zinc dioxide, Celanese emulsion, a film forming auxiliary, a mildewproof agent, and toner. When the prepared pigment is used for painting, the surrounding environment can be sterilized, formaldehyde can be decomposed, odors can be cleaned and infrared rays can be absorbed; the pigment is also strong in adhesion force, uniform in coloring, high in covering property, acid and alkali resistance, climatic environment resistance, chemical resistance, scrubbing resistance and wear resistance, anti-freezing, anti-slow-drying, damp-proof, mildewproof, anti-settling, free of toxic materials, additives and influence on human health, and very environment-friendly; the limit that only a plane pattern can be painted with conventional pigment is broken, and a pattern in a three-dimensional shape can also be painted according to the requirement of a painter.

Description

technical field [0001] The invention relates to an environment-friendly painting pigment, in particular to a diatom mud painting pigment which has strong adsorption capacity, can decompose formaldehyde, purify peculiar smell, absorb infrared rays, and is environmentally friendly and a production process thereof. Background technique [0002] Traditional painting pigments are generally divided into organic pigments and inorganic pigments. Although inorganic pigments have better weather resistance, their colors are not bright. Their chemical components generally contain heavy metals such as lead, chromium, barium and other toxic elements. Long-term use will affect human health. Although organic pigments are rich in color, they are expensive to use as painting pigments and are not easy to be widely used. Whether it is organic pigment or inorganic pigment, it can only be used for painting, its film-forming speed is slow, and its air-drying speed is slow. And chemical resistance...

AI Technical Summary

Problems solved by technology

[0002] Traditional painting pigments are generally divided into two types: organic pigments and inorganic pigments. Although inorganic pigments have better weather resistance, their colors are not bright, and their chemical components generally contain heavy metals such as lead and chromium barium. Long-term use will affect human health.

Although organic pigments are rich in color, they are expensive to use as painting pigments and are not easy to be widely used.

Whether it is organic pigment or inorganic pigment, it can only be used for painting, its film-forming speed is slow, and its air-drying speed is slow. And chemical resistance, it does not have the function of purifying the air and decomposing formaldehyde, and the traditional paints can only draw flat patterns, and they cannot draw three-dimensional patterns, so the purpose is very single

Therefore, in view of the shortcomings of the above-mentioned problems in traditional painting pigments, the applicant has developed a kind of paint that can decompose formaldehyde, purify peculiar smell, absorb infrared rays, and have uniform coloring. It has the functions of environmental protection, chemical resistance, scrub resistance and abrasion resistance. It does not contain toxic substances and additives, is very environmentally friendly and has no impact on human health, and it breaks the limitation that traditional pigments can only draw flat patterns. It can draw the diatom mud painting pigment with three-dimensional shape pattern and its production process is really necessary