Mullite Insulation Brick

الوصف

Mullite insulator brick is made of high purity mullet chamotte, by adding fillings of compound ash of aluminum oxide according to different types, then high-temperature sintered, mullite low thermal conductivity brick is thus directly compounded. There ara five models of the mullite insulation and every model has grade A and B class, and there are **3 types of volume density in each grade grade for you to choose from. Features: High purity, low impurity substance High-temperature resistant, allow direct contact of fire, anti-corrosion of various atmosphere Low thermal conductivity, low thermal capacity High strength, good heat shock resistant performance Precise size, free cutting Application: Ro1ler kiln, tunnel kiln, shuttle kiln, top hat kiln of ceramics industry, various resistor furnaces Cracking furnace, conversion furnace, gas producer of chemical industry Hot-air furnace, heating furnace, soaking furnace, heat treatment furnace of metallurgy industry Refractory lining of hot surface of industrial furnace and back lining insulation layer for other refractor