Moisture-regain-resistant drawing pigment and preparation method thereof

Abstract

The invention discloses a moisture-regain-resistant drawing pigment in the technical field of pigments. The pigment is prepared from the following raw material components in parts by weight: 50-60 parts of acrylic emulsion, 5-10 parts of diatomite, 5-10 parts of talcum powder, 8-12 parts of toner, 5-10 parts of vegetable gum, 5-8 parts of thickener, 5-8 parts of humectant, 0.3-0.5 part of dispersing agent, 3-8 parts of film-forming agent, 0.03-0.06 part of preservative and 10-15 parts of water. The moisture-regain-resistant drawing pigment of the invention can absorb moisture in the air, so that the moisture regain resistance of the pigment is improved, and the fading time of the pigment is prolonged.

Description

technical field

[0001] The invention relates to the technical field of pigments, in particular to a moisture-resistant painting pigment. Background technique

[0002] Pigment is a substance that can make objects dyed with color. Among them, acrylic paint is used as a painting pigment, a dispersive pigment made of polymethyl methacrylate dissolved in mineral spirits, which can be used for painting creation on various carriers. Gradually praised by contemporary artists. The prior art discloses a preparation method of paint paste, authorized announcement number CN103319926B, authorized announcement date 20150916, preparation raw materials and preparation process: add flexible acrylic emulsion and water-based adhesive to acrylic elastic emulsion, stir evenly, add heavy Calcium powder, silica powder, talcum powder, tourmaline powder, and then stir again, add spices, pigments and redispersible latex powder after stirring, continue to stir and grind to make a pigment slurry. Alth...

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