The patent of senlux color composite rock flake paint has been successfully approved. The water-based composite rock flake imitation granite coating is a new type of coating with relatively hot coating market at present. It is used for building exterior walls. It has the characteristics of light weight, thermal insulation, waterproof, sound absorption, low cost, energy conservation and environmental protection. It can completely replace the dry hanging of granite and has great market application prospects. Previously, the industry standard of the product was formulated by Hangzhou senlux technology as the first drafting unit. Recently, the development of color composite lotion and granite lacquer developed by Senlis technology has applied for national patent. It is reported that the composite color synthetic resin emulsion SLS - I and SLS - II and natural colored mineral powder and auxiliaries are made of special technology, with various colors, such as natural granite tablets, good flexibility, non stick each other and compatibility with synthetic resins, good water resistance, alkali resistance and no fading. Granite lotion lotion made from colored composite lotion and special synthetic resin emulsion and additives, etc., is a natural granite and synthetic resin emulsion paint. It is based on the natural texture and color of granite, and the advantages of light weight, impact resistance, non cracking and good construction performance of synthetic resin emulsion paint. It is resistant to water (96h no exception), aging resistance (>800h), and is not easy to be pulverized (grade <1), and is not easy to change color (level <2). With the color and texture of natural granite, it is a new type of building material, which can be used for the decoration of external and internal walls of buildings, and can also replace granite as the facing layer of external thermal insulation of external walls. The success of this patent application represents the 100% independent intellectual property rights of the R & D and manufacturing of senlux color composite rock chips. This new technology is also of great significance to promote the development of the coating industry.