A kind of water-in-water multicolor paint and preparation method thereof

Abstract

The invention relates to a water-in-water colorful paint and a preparation method thereof. The water-in-water colorful paint includes a color toning emulsion and a granulation emulsion, wherein the granulation emulsion is in a continuous phase and is prepared by adding sodium tetraborate into a synthetic resin silicone acrylic emulsion with stirring uniformly; and the color toning emulsion is in a dispersed phase and is prepared by adding hydroxyethyl cellulose into a polyvinyl acetate co-polymer emulsion with stirring uniformly. The preparation method includes the steps of preparing the color toning emulsion, the granulation emulsion and elastic latex paints in various colors, adding the elastic latex paints into the color toning emulsion with stirring uniformly, and adding a mixture of the color toning emulsion and the elastic latex paints into the granulation emulsion with stirring uniformly. The water-in-water colorful paint is prepared with the granulation emulsion as the continuous phase and the color toning emulsion as the dispersed phase to form a two-phase emulsion. The preparation method is simple and is controllable in hardness of prepared granules. The paint is clear in color and is excellent in storage stability.

Description

technical field [0001] The invention relates to the field of coatings, in particular to a water-in-water multicolor coating and a preparation method thereof. Background technique [0002] Water-in-water multi-color paint is a high-tech paint product that is fully water-based, multi-colored, and environmentally friendly. It is mainly used to imitate various natural marbles. It has a high degree of simulation, and has excellent adhesion and elasticity. Its hanging weight is only It is one-twentieth of real stone paint. Water-in-water multi-color coatings are better than real stone paint in waterproof and weather resistance, which not only reflects modern environmental protection and energy-saving awareness, but also improves the decoration grade. Compared with granite and other stone materials, water-in-water multi-color coatings have good construction, not only To a large extent, the construction period is shortened, the engineering cost is reduced, and more colorful simulat...

AI Technical Summary

Problems solved by technology

[0003] It is precisely because of the superiority and creativity of the above-mentioned water-in-water multi-color coatings in the coatings industry that they have been recognized by more and more people in the industry. There are very few manufacturers of water-in-water multi-color coating technology

Moreover, the water-in-water multi-color coatings produced by most manufacturers are cumbersome in production process, poor in storage stability, relatively high in cost, and difficult to get started.