Min. Order Reference FOB Price
2000 kg US$2.00-4.00 / kg
Product Description
Fumed silica, commonly known as fumed silica, is an important nano-inorganic chemical material, fumed silica is fumed silica, commonly known as fumed silica, is a halide of silicon in the hydrogen-oxygen flame high temperature hydrolysis with surface hydroxyl and adsorbed water amorphous nanoscale ...