A kind of simulated stone paint color grain, simulated stone paint and its preparation method and application

Abstract

The invention provides a simulated stone paint color particle, a simulated stone paint and a preparation method and application thereof. The simulated stone paint color particle comprises 68.0-74.0% of simulated stone paint color phase paint, 23.8-30.2% of glue solution, cross-linked 1.8-2.2% of additives; the simulated stone paint can present realistic texture and texture only by spraying with one gun. During the spraying process, the color dots are not easy to break and the color dots are easy to spread. It saves dosage and has excellent Weather resistance, water resistance, and can be prepared to produce a variety of natural marble effects, but also has storage stability, weather resistance, water resistance fully meet the national standard requirements.

Description

technical field [0001] The invention relates to the field of coatings, in particular to a simulated stone paint color particle, a simulated stone paint containing the same, a preparation method and an application. Background technique [0002] Real stone paint is a kind of paint with a decorative effect similar to marble and granite. It is mainly made of natural stone powder of various colors. It is applied to the imitation stone effect of building exterior walls, also known as liquid stone. The buildings decorated with real stone paint have natural and real natural color. The real stone paint has the advantages of simple construction, easy drying, time saving and convenient construction, which make the real stone paint products the mainstream products in the current market. However, due to the limitation of the use of colored sand grains of raw materials (sand grains are too thick, it is easy to drop sand during spraying, which will affect the construction dosage and cost...

AI Technical Summary

Problems solved by technology

The invention overcomes the disadvantages of the existing real stone paint, such as insufficient toughness, easy cracking of the paint film, and poor stain resistance. It has the advantages of outstanding flexibility, good crack resistance, and excellent water resistance, weather resistance, and stain resistance. Achieve realistic marble effect by one-shot spraying

[0005] CN107674541A discloses a pure natural corrosion-resistant real stone paint, which includes the following raw materials in parts by weight: 35-45 parts of natural rock flakes, 10-16 parts of modified polyurethane emulsion, 5-9 parts of cellulose, thickening 5 to 7 parts of antifreeze, 2 to 3 parts of antifreeze, 1 to 3 parts of antifungal agent, 1 to 3 parts of surfactant, 0.1 to 0.3 parts of propylene glycol butyl ether, 0.04 to 0.07 parts of dipentene pine oil, and defoamer 0.1 to 0.2 parts; the artificial stone paint of the invention has good corrosion resistance, good water resistance, lubricity, suspension and mechanical properties, but the construction is difficult, the dosage is large, and the construction cost is high

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