Application of fumed silica in fiberglass reinforced concrete
Release time : 2024-04--02
Clicks : 402
Gaseous silica, also known as fumed silica, is commonly referred to as fumed silica.Fumed silica is an amorphous powder substance obtained by the hydrolysis of chlorosilane in high-temperature water generated by a hydrogen oxygen flame. Fumed silica is an amorphous white powder, which is a non-toxic, odorless, and pollution-free inorganic nanomaterial. Fumed silica exhibits a three-dimensional network structure, with unsaturated bonds and hydroxyl groups in different bond states (isolated hydroxyl, ortho hydroxyl, double hydroxyl, etc.) on its surface.