Light-emitting type building coating material

Abstract

The invention discloses a light-emitting type building coating material, which is prepared from the following raw materials by weight: 20-40 parts of an epoxy resin, 20-40 parts of an acrylic resin, 7-15 parts of nano-silica, 6-12 parts of methoxyaniline, 3.5-7 parts of citronellal, 7-10 parts of calcined kaolin, 17-21 parts of diatom mud, 1.1-1.8 parts of cellulose ether, 10-20 parts of an active admixture, 12-22 parts of titanium dioxide, 3-5 parts of a bridging agent, 6-13 parts of gelatin, 200-600 parts of corundum, 1.3-2.7 parts of ammonium persulfate, 0.8-1.5 parts of a composite flame retardant agent, and 3-7 parts of titanium dioxide. According to the present invention, by adding the pearl powder, the brightness can be effectively maintained, and the high brightness lasting time is long; the obtained coating material has strong weathering resistance and strong alkali resistance, can adapt to different climate changes, has characteristics of environmental protection and energy saving, cannot damage environment and human body, and meets the diversified market requirements; and by using the diatom mud and the calcined kaolin, the stain resistance and the self-cleaning performance can be effectively improved.

Description

technical field [0001] The invention belongs to the field of building materials, and in particular relates to luminous building coatings. Background technique [0002] Coating is a material that can be coated on the surface of an object by different construction techniques to form a solid film with strong adhesion, certain strength and continuity. The film formed in this way is commonly called a coating film, also known as a paint film or a coating. Because most of the early paints used vegetable oil as the main raw material, they are also called paints. Now synthetic resins have mostly or completely replaced vegetable oils, so they are called paints. [0003] Architectural coatings include water-based architectural coatings and solvent-based architectural coatings. Solvent-based architectural coatings are restricted in architectural coatings because they release toxic solvents during the curing process and do not meet environmental protection requirements. However, due to...

AI Technical Summary

Problems solved by technology

The night-time luminous products in the domestic paint market generally use synthetic resin emulsion colorful spray paints. Although this paint is rich in color and strong in texture, it also has some shortcomings, such as the dull surface after decoration. Unable to display the luminous effect, some raw materials are toxic or flammable and explosive, not environmentally friendly, and harmful to production and construction personnel, some light-emitting time at night is short, production investment is large, and the cost is high, so it is difficult to meet the diverse needs of the market