Colorful imitation marble coating

Abstract

The invention discloses colorful imitation marble coating. The colorful imitation marble coating is characterized in that the colorful imitation marble coating comprises basic colored paint and protective adhesive liquid; the basic colored paint in a formula comprises, by weight, 410 parts of water, 3 parts of bactericides, 8 parts of hydroxyethyl celluloses, 2 parts of defoaming agents, 3 parts of wetting dispersants, 15 parts of propylene glycol, 4-14 parts of rutile type titanium dioxide, 140-170 parts of calcined kaolin, 250 parts of silicone acrylic emulsion, 3 parts of stabilizers and 2 parts of protective adhesive powder; the protective adhesive liquid in a formula comprises, by weight, 93 parts of water, 0.6 part of sodium pyrophosphate, 4.5 parts of protective adhesive powder and 2.5 parts of stabilizers. Compared with existing colorful coating, the colorful imitation marble coating has the advantages that the colorful imitation marble coating is a pure waterborne product, conforms to requirements on environmental label products, is environmentally friendly and safe, is low in cost and good in durability, and the problems in the aspect of transportation and long-term storage stability of products can be thoroughly solved.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a colorful imitation marble paint. Background technique [0002] At present, the imitation natural marble effect coating on the surface of buildings is usually painted with real stone paint mixed with emulsion and natural colored sand, which has many disadvantages: [0003] 1. When spraying, the splash is large, the waste is large, and the environmental pollution is serious; [0004] 2. The surface has many pores, easy to hang dust, and poor pollution resistance; [0005] 3. Limited by the color of natural colored sand, the range of color adjustability is relatively narrow; [0006] 4. High PVC and poor durability; [0007] 5. When multi-color spraying, experience requirements are high, and it is labor-intensive and time-consuming, and the overall cost is high; [0008] 6. High hardness, easy to crack in winter; especially in the northwest region, where the climate...

AI Technical Summary

Problems solved by technology

[0003] 1. When spraying, the splash is large, the waste is large, and the environmental pollution is serious;

[0004] 2. The surface has many pores, easy to hang dust, and poor pollution resistance;

[0005] 3. Limited by the color of natural colored sand, the range of color adjustability is relatively narrow;

[0006] 4. High PVC and poor durability;

[0007] 5. Multi-color spraying requires high experience requirements, labor and time-consuming, and high overall cost;

[0008] 6. High hardness, easy to crack in winter; especially in the northwest region, where the climate is dry, the ultraviolet rays are strong, the temperature difference between day and night is large, the wall cracking is common, and it is easy to crack along with the wall cracking; the appearance of cracks not only affects the appearance of building finishes , and will have adverse effects on the building itself, and even endanger

[0009] There are also traditional solvent-based colorful paints or oil-in-water colorful paints. Although they have similar decorative effects, they cannot be used because they contain a large amount of organic esters, ethers, and benzene solvents, which are seriously polluted and have been eliminated or gradually eliminated;

[0010] Although there are similar pure water-based products on the market, they are difficult to produce industrially because they cannot solve the stability problem and cannot guarantee the stability of the particles during long-distance transportation. Construction; neither the quality can be guaranteed nor the progress of the project is affected; in addition, the decorative effect is poor