A kind of colorful pattern paint

Abstract

The invention relates to a coating with colorful patterns. The coating comprises the following raw materials in parts by weight: 100 parts of polyvinyl chloride, 25-35 parts of methyl alcohol, 30-40 parts of lead chromate, 10-20 parts of polyvinyl butyral, 35-45 parts of calcium carbonate, 10-20 parts of ethylene glycol, 80-90 parts of deionized water, 15-35 parts of nitrile rubber, 10-20 parts of pigment, 5-15 parts of isobutyl isobutyrate, 40-50 parts of methylbenzene, 15-25 parts of isobutyl acetate, 4-10 parts of plasticizer, 25-45 parts of isopropyl alcohol, 30-40 parts of vinylidene chloride and 25-35 parts of methyl ethyl ketone. The coating has the advantages that the coating film is resistant to scrub 3000-5000 times; the coating does not foam or come off after being soaked in water at the temperature of 20 DEG C for 10-30 days; the coating does not wrinkle or drop after being soaked in 5% hydrochloric acid for 10-20 days; the surface drying time of the coating is 30-50 minutes and the hard drying time of the coating is 8-10 hours, so that the coating can be widely produced and can be used for continuously replacing the existing materials.

Description

technical field [0001] The application belongs to the field of coatings, in particular to a colorful pattern coating. Background technique [0002] Paint, traditionally called 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 calcium carbonate. 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." The material coated on the surf...

AI Technical Summary

Problems solved by technology

[0006] In view of the above technical problems, the present application provides a multi-color pattern paint, which solves the technical problems of the existing multi-color pattern paint such as poor water resistance and scrub resistance, poor decorative effect, and acid resistance.