Negative oxygen colorful paint and its preparation method

Abstract

The invention discloses negative oxygen colorful paint and its preparation method and relates to the technical field of art paint. The negative oxygen colorful paint comprises a vinyl acetate-acrylic emulsion, a pure acrylic emulsion, alumina powder, clay, a surfactant, diatomite, sepiolite powder, montmorillonite powder, linseed oil, deionized water, APM-95, a gloss additive and negative oxygen ion powder. The preparation method comprises a pretreatment step and a mixing step. The pretreatment step comprises mixing the sepiolite powder and the montmorillonite powder to obtain mixed powder, adding a part of deionized water, a part of the APM-95, a part of a surfactant, all alumina powder and all clay into the into the mixed powder, and stirring the mixture for 5-15min to obtain a first intermediate. The mixing step comprises adding the rest of the raw materials into the first intermediate and stirring the mixture for 5 to 20 minutes. The method is simple to operate. The negative oxygen colorful paint has good stability, color fading difficulty and good paint film quality and can continuously release negative oxygen ions.

Description

technical field [0001] The invention relates to the technical field of art paints, in particular to a negative oxygen glossy paint and a preparation method thereof. Background technique [0002] Art paint can be coated on the wall surface with different construction techniques to form a solid film with firm adhesion, certain strength and continuousness, which is the paint film. Art paint not only has the functions of protecting, decorating, and covering up defects, but also has a unique texture and three-dimensional relief, and can also create simple, fashionable, elegant, rich, and gorgeous high-grade visual effects. These functions of art paint are basically determined by the paint film it forms, and the quality and stability of the formed paint film directly determine the quality of art paint. [0003] The strength of the paint film of the existing art paint will weaken rapidly with the prolongation of time, and paint film defects will appear. The theoretical service li...

AI Technical Summary

Problems solved by technology

The theoretical service life of existing art paints is generally 10 years, but the problem of color depth and luster weakening will begin to appear in about 3 years, and paint film defects will begin to appear in about 5 years, such as local cracks, partial peeling or Cavities, etc., all of these require frequent repairs to the paint film, which increases the cost of using the paint film and reduces the user experience

If it is not repaired, the actual service life of the paint film will be greatly reduced, and its visual effect will be greatly reduced

In addition, the existing art paints generally only have the functions of protecting, decorating, and covering up defects, and their functions are limited.

Images