Easily scrubbed graffiti art watercolor paint and preparation method

Abstract

The invention relates to an easily scrubbed graffiti art watercolor paint and a preparation method. The preparation method comprises the following steps of: heating and boiling deionized water to kill microorganism, then stopping heating, adding ethylparaben, sodium benzoate and glycerol, and stirring to dissolve the mixture; adding polyvinyl alcohol with low degree of alcoholysis, stirring to dissolve the mixture, then adding a modified ethylene oxide polyurethane emulsion, uniformly stirring the mixed solution to obtain the viscose, adding calcium carbonate and pigment powder into the viscose, and uniformly stirring the mixed solution to obtain the crude slurry; and adding the crude slurry into a hopper of a three-roll grinder, and allowing the crude slurry to flow into a grinding roller for grinding to obtain the color pigment slurry, and allowing the color pigment slurry to flow into a storage barrel to obtain the finished product. The easily scrubbed graffiti art watercolor paint has bright color and film-forming property, is difficult to permeate from the surface, and is easy to be scrubbed by cold and hot water; in addition, compared with the traditional paint which uses the sugar-derived material, such as water soluble starch, Arabic gum, peach gum and the like, the easily scrubbed graffiti art watercolor paint has the advantages that: according to the formula, non-sugar-derived material, namely polyvinyl alcohol with the low degree of alcoholysis is used, and the paint is more difficult to be utilized by the microorganism, such as mycete and the like, and the shelf life of the paint is obviously prolonged.

Description

technical field [0001] The invention relates to an easy-to-clean watercolor graffiti art paint and a manufacturing method, specifically belonging to the technical field of painting supplies. Background technique [0002] With social progress and economic development, young people like to express graffiti on glass doors, windows, interior walls and furniture on important anniversaries and eastern and western holidays with colorful and lively art paints in order to add joyful atmosphere or publicize their individuality. Art, draw comics and write auspicious blessings. It is a pity that some art paints, such as traditional watercolors and gouache paints, are relatively easy to scrub with water, but due to their permeability, it is easy to leave difficult-to-clean colors on the walls and light-colored furniture surfaces; Such as acrylic paint, it is difficult to dissolve in water after drying and has strong adhesion and is difficult to scrub. These defects make it difficult fo...

AI Technical Summary

Problems solved by technology

It is a pity that some art paints, such as traditional watercolors and gouache paints, are relatively easy to scrub with water, but due to their permeability, it is easy to leave difficult-to-clean colors on the walls and