How big is the difference between the extinction effect of the fumed method, precipitated method and gel method?
The matting agent in coating is a kind of additive that can change the optical properties of the paint film surface, can form a fine rough surface of the paint film, and the light project on the...
Resin-based composites for popular applications of fumed silica
The advent and application of nano-inorganic materials such as fumed silica have provided new opportunities for the synthesis of resin-based composites, providing a new way for the modification of...
What are the areas in which fumed Silica can be applied?
Due to the superiority of the fumed silica product, it can be widely used in many fields. rubber products Fumed silica is used in color rubber products to reinforce fumed silica to meet the needs of...
The function of hydrophilic fumed silica was analyzed from the chemical point of view
Hydrophilic fumed silica was prepared by hydrolyzing chlorosilane in oxyhydrogen flame.Chemically, the loose white powder is made up of amorphous silica with high purity.Hydrophilic fumed silica can...