Fumed silica is a high-performance filler with a high degree of purity and fineness for the manufacture of high-quality paints and coatings. It is a fine powder formed by decomposing organic gas at high temperature to produce carbon black particles after special treatment.

In the coatings industry, fumed silica is mainly used in high-end industrial and automotive coatings. It can improve the rheology and viscosity of the paint, improve the wettability and dispersibility of the paint, and make the paint easier to construct and coat. In addition, fumed silica can also improve the gloss and color stability of the coating, and improve the hiding power and durability of the coating.

In addition, fumed silica can also be used in the manufacture of electronic materials and plastic products. It can enhance the electrical conductivity and flame retardancy of materials, improve the mechanical strength and heat resistance of materials, and has important application value.

In short, fumed silica is widely used in the coating industry. It can improve the performance and quality of coatings and improve the application performance of coatings. It is a very important coating additive.