INSULATING MULLITE BRICKS

INSULATING MULLITE BRICKS

Insulating Firebricks are 80% porous, their weight is equal to as little as 25-50% of that of normal refractory bricks, These pores are the magic of insulation, This porous nature is the key to good insulation. The pores prevent heat loss, making this material profitable by lessening fuel costs, construction costs and reducing the amount of time spent in the high temp furnace.