Fumed Silica

Fumed silica, also known as silica fume or pyrogenic silica, is a fine particulate form of silicon dioxide. It is produced by burning silicon tetrachloride in a hydrogen-oxygen flame at very high temperatures. The resulting silica particles fuse together to form a three-dimensional network of extremely fine, spherical particles, which gives fumed silica its characteristic fluffy appearance. Fumed silica is a versatile material with a wide range of industrial applications, including in adhesives, sealants, coatings, composites, cosmetics, pharmaceuticals, and food products. Its unique properties make it a valuable additive for enhancing various physical and performance characteristics in diverse formulations.