A water-in-water type colorful pattern paint

Abstract

The invention relates to a water-in-water multi color pattern coating, which is prepared from the following raw materials in parts by weight: 100 parts of methyl methacrylate, 1 to 10 parts of diacetone alcohol, 20 to 30 parts of light calcium carbonate, 20 to 40 parts of para-toluenesulfonic acid, 15 to 25 parts of rutile type titanium dioxide powder, 10 to 20 parts of maleic anhydride, 80 to 90 parts of deionized water, 5 to 15 parts of glycidyl methacrylate, 10 to 20 parts of a pigment, 5 to 25 parts of methylpropenoic acid cyclohexyl, 10 to 30 parts of ethyl acrylate, 15 to 35 parts of tert-Butyl acrylate, 4 to 8 parts of a plasticizer, 20 to 40 parts of n-butyl acrylate, 25 to 35 parts of white emulsion and 1 to 5 parts of a uv-531 ultraviolet light absorber. The water-in-water multi color pattern coating has the advantages that, 1, the caking phenomenon after the product is stirred is avoided, the wipe-wash resisting number of times of the coating film amounts to 3000 to 5000; 2, the solid content is 25% to 35%, blistering and picking when the coating is immersed in 100 DEG C boiling water for 10 to 20 h are avoided; 3, the full drying time is 10 to 20 h, wrinkling and blistering do not occur when the coating is immersed in saturated calcium hydroxide for 2 to 4 d; 4, the stability lasts for 6 to 10 months when stored at 30 DEG C, the appearance of the coating film is smooth and clean, and good in decoration effect, can be extensively produced and the conventional materials can be replaced continuously.

Description

technical field [0001] The application belongs to the field of coatings, in particular to a water-in-water type multicolor pattern coating. Background technique [0002] Paint, traditionally known as paint in China. The so-called paint is coated on the surface of the object to be protected or decorated, and can form a continuous film firmly attached to the object to be coated, usually based on resin, oil, or emulsion, with or without adding pigments, fillers, adding The corresponding additives are viscous liquids prepared with organic solvents or rutile titanium dioxide. The relatively authoritative book "Painting Technology" in the Chinese coatings industry defines it as follows: "Painting is a material that can be coated on the surface of an object by different construction techniques to form a firm adhesion, a certain strength, and a continuous coating. Solid film. The film formed in this way is commonly called a coating film, also known as a paint film or a coating." T...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the above technical problems, the present application provides a water-in-water type colorful pattern paint, which solves the technical problems of existing colorful pattern paints such as poor water resistance and scrub resistance, slow drying, and unstable storage.