Silica for heat insulation in steel plant provides insulation against heat. It is unique thermal insulating material because of its high porosity, nanoscale pore size, and crosslinking silica networks. The heat conductivity is low because the aerogel contains up to 90% air. In addition to this, it has many industrial uses, including as an excipient in pharmaceuticals and vitamins, as a food additive etc. Silica for heat insulation in steel plant is basically an anti-caking agent and can be utilized as a way to clarify liquids & control viscosity. This product is also utilized as an anti-foaming agent and as a dough modifier.