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Specifications

Mullite insulahon brick is made of high purity mullite chamotte,by adding fillings of compound ash of aluminium oxide according to different types, then high-temperature sintered, mullite low thermal conductivity brick is thus directly Compounded.
Features  
1.high purity,low impurity substance
2.high-temperature resistant,allow direct contact of fire,anti-corrosion of various atmosphere
3.low thermal conductivity, low thermal capacity
4.high strength,good heat shock resistant performance
5.precise size,free cutting
Application:
1.ro1ler kiln,tunnel kiln,shuttle kiln,top hat kiln of ceramics industry,various resistor furnaces
2.cracking furnace,conversion furnace,gas producer of chemical industry 
3.hot-air fnrnace,heating furnace ,soaking furnace,heat treatment furnace of metallurgy industry 
4.refractory lining of hot surface of industrial furnace and back lining insulation layer for other refractory.