Two-component emulsion water-in-water multi-color paint and preparation method thereof

Abstract

The invention especially relates to a two-component emulsion water-in-water multi-color paint and a preparation method thereof, which belongs to the field of building and ornament materials. The two-component emulsion water-in-water multi-color paint is characterized in that the paint comprises a component I and a component II and is prepared by mixing the component I and the component II according to a ratio of 5: 4, wherein the component I is a dispersion-phase particle, and the component II is a continuous-phase aqueous emulsion paint. According to the invention, the dispersion-phase particle and the continuous-phase aqueous emulsion paint of the multi-color paint are separately prepared, and stable storage and transport performances can be obtained; the dispersion-phase particle and the continuous-phase aqueous emulsion paint are mixed in proportion to obtain a finished product before construction, so considerable disadvantages of a traditional water-in-water multi-color paint like continuous changing of the performance of the traditional water-in-water multi-color paint during the process of storage and transport are overcome, and quality stability of the multi-color paint is guaranteed.

Description

technical field [0001] The invention discloses the field of building decoration materials, in particular to a two-component emulsion type water-in-water multicolor paint and a preparation method thereof. Background technique [0002] Water-in-water multi-color paint is a very popular new product type in the architectural paint industry in recent years. The product is based on physical and chemical colloid technology and surface treatment technology; the liquid water-based resin is refined and wrapped into various glues of different sizes and colors. Shaped water-based colored particles, which are uniformly and stably suspended and dispersed in a special continuous-phase water-based emulsion paint. After one-time construction, the pattern effect of the finished imitation granite stone can reach the level of real ones; the product is constructed by spraying, and in recent years It is widely used in exterior wall decoration to replace stone, but it has the characteristics of en...

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Problems solved by technology

[0002] Water-in-water multi-color paint is a very popular new product type in the architectural paint industry in recent years. The product is based on physical and chemical colloid technology and surface treatment technology; the liquid water-based resin is refined and wrapped into various glues of different sizes and colors. Shaped water-based colored particles, which are uniformly and stably suspended and dispersed in a special continuous-phase water-based emulsion paint. After one-time construction, the pattern effect of the finished imitation granite stone can reach the level of real ones; the product is constructed by spraying, and in recent years It is widely used in exterior wall decoration to replace stone, but it has the characteristics of environmental protection and energy saving, convenient construction, durability, and convenient repair, and its development prospects are very broad; due to the poor stability of the water-in-water system in storage, transportation and construction, In actual application, it is difficult to ensure the consistency of the paint film effect after construction, which is the main reason for restricting the wide-scale promotion of products