Colorful paint and spraying method thereof

Abstract

The invention discloses a colorful paint and a spraying method thereof. The colorful paint comprises a black primer, a colorful pearlescent paint and a glossy finish paint. The black primer is prepared by mixing following raw materials in parts by weight: 55-70 parts of a styrene-acrylic polymer, 7-12 parts of black slurry, 2-5 parts of a wetting agent and 30-45 parts of water; and the colorful pearlescent paint comprises the following components in percentage by mass: 40-55% of a film-forming substance, 3-7% of water-based color paste, 11-18% of an auxiliary agent, 35-40% of deionized water and 5-10% of coating solvent oil. The glossy finish paint is prepared by mixing the following raw materials in parts by weight: 60 to 90 parts of epoxy modified acrylic resin, 25 to 45 parts of propylene glycol methyl ether acetate, 60 to 100 parts of UV monomer, 10 to 17 parts of a photoinitiator, 7 to 12 parts of aluminum powder, 2 to 20 parts of a dispersing agent, 0.01 to 1 part of an antifoaming agent, 0.05 to 0.5 part of a leveling agent and 10 to 15 parts of varnish. The black primer of the colorful paint is good in adhesion performance, the colorful pearlescent paint is long in storageperiod, resistant to abrasion and scratching, and the glossy finish paint is high in adhesion force, high in heat resistance and resistant to yellowing. The invention also relates to a spraying methodof the color paint, and the spraying method is easy to operate.

Description

technical field [0001] The invention relates to the field of handicraft processing, in particular to a magic paint and a spraying method thereof. Background technique [0002] Coating is a broad concept. Including water-based, oil-based; oil-based include all kinds of one-component, two-component room temperature curing paint, high temperature baking paint, UV light curing paint, etc., also include PU coating, powder electrostatic coating, etc. Coating is a material that can be applied to the surface of an object by different construction methods to form a solid film that adheres firmly, has a certain strength, and is continuous. Because most of the early paints used vegetable oil as the main raw material, they are also called paints. The main components of coatings include film-forming substances, additives, pigments, and solvents. There are three main functions of coatings: protection, decoration, and concealing product defects to enhance product value. [0003] With th...

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Problems solved by technology

[0004] Traditional paints are widely used in three-layer paint groups. Among the existing magic paints, most of the primers have weak adhesion, and the magic pearl paint of the middle paint has a short storage period. Washed by alcohol, detergent and water, after being combined with the primer, the effect of showing different colors at different angles is not obvious enough, and the adhesion of the top coat is also not strong, and it is easy to turn yellow. Paint for improvement

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