Preparation method and process of aqueous sound box brush-stippling paint

Abstract

The invention discloses a preparation method and process of aqueous sound box brush-stippling paint, and relates to the field of musical instrument coating. The aqueous sound box brush-stippling paintcomprises following raw materials in parts by weight: 3 to 5 parts of water, 2 to 4 parts of a coalescing agent, 0.2 to 0.4 part of a wetting dispersant, 0.4 to 0.8 part of a defoaming agent, 30 to 50parts of a filter, 30 to 50 parts of acrylic emulsion, 1 to 1.5 parts of a thickening agent, and 0.1 to 0.2 part of a sterilizing agent. The aqueous sound box brush-stippling paint is natural in appearance, strong in texture and smooth, can be dried rapidly, has higher hardness at the normal temperature of 25 DEG C after 48 hours, has superior scraping resistance and high blocking resistance, andis environmentally friendly, safe, and suitable for coating of large-scale stage sound boxes and musical instruments.

Description

technical field [0001] The invention relates to the field of musical instrument coating, in particular to a preparation method and process of a water-based speaker sprinkler paint and a preparation method thereof. Background technique [0002] Traditionally, paints that contain a large amount of organic solvents such as benzene, toluene, and xylene are used as paints for wooden speakers and musical instruments. The disadvantages of using this type of paint are obvious, namely: serious environmental pollution, and adverse effects on the factory operating environment. Pollution, endangering the health of the operator, therefore, the use of this type of oil-based paint is gradually being restricted. [0003] Therefore, water-based paints that do not contain toxic and harmful solvents have been developed and applied in large quantities. At present, most water-based wood paints on the market are based on ordinary emulsions, which have the disadvantages of slow drying speed and lo...

AI Technical Summary

Problems solved by technology

[0002] Traditionally, paints that contain a large amount of organic solvents such as benzene, toluene, and xylene are used as paints for wooden speakers and musical instruments. The disadvantages of using this type of paint are obvious, namely: serious environmental pollution, and adverse effects on the factory operating environment. Pollution and harm to the health of the operator, therefore, the use of this type of oil-based paint is gradually being restricted

[0003] Therefore, water-based paints that do not contain toxic and harmful solvents have been developed and applied in large quantities. At present, most water-based wood paints on the market are based on ordinary emulsions, which have the disadvantages of slow drying speed and low film hardness.