Silica-red composite heat-insulating bricks

Key words:

Products News Download

Silica-red composite heat-insulating bricks


Silica composite brick is a kind of firebrick composed of two parts: working layer and heat insulation layer. The working layer is made of bauxite and silicon carbide as the main raw materials, and the thermal insulation layer is made of low thermal conductivity aluminum silicate material by high pressure molding and sintering process, and the joint surface between the two parts is uneven to form a composite brick.