Thermal Conductivity Hot Blast Stove Insulating Fire Brick

Supply Ability:150T/D
Raw materials:Mullite insulation bricks refractory material
Application:cement, electric power, metallurgy, chemical industry and other industry




mullite insulation bricks are made from good quality and superpure raw materials, with strictly classified fillings according to their grades. These fillings can form a uniform pore structure after burnt during the process of manufacture. Each grade of products has unique design to meet different thermal, physical and chemical demands.


Mullite insulation bricks refractory material can be used in linings or heat-insulating materials of the industries, such as, ethylene pyrolysis furnaces, tubular furnaces, reforming furnaces of synthetic ammonia, gas generators and high-temperature shullte kilns, etc


Brands AL2O3% FE2O3 BD G/CM3 CCS  MPA PLC       X H1.0% TCS  W/M.K
400℃ 600℃ 900℃
MD-0.5 45 0.8 0.5 2 1350×12 0.18 0.22 0.26
MD-0.6 55 0.8 0.6 2.5 1350×12 0.26 0.3 0.32
MD-0.8 65 0.7 0.8 3 1450×12 0.28 0.32 0.36
MD-1.0 72 0.6 1 4 1450×12 0.3 0.35 0.4



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