High temperature insulation mullite brick is our introduction of new technologies developed in the latest energy-saving refractories, high temperature, high strength, thermal conductivity, significant energy saving effect, suitable for petroleum cracking furnace, hot stove metallurgical, ceramic roller kiln, tunnel kiln, porcelain drawer kiln, crucible furnace and a variety of electric furnace lining, direct contact with the flame, by the relevant technical supervision departments to detect and use, the product of similar foreign products technical indicators. Mullite, sintered corundum bricks, zircon brick, silicon carbide products, each of corundum mullite is a high quality refractory materials, mullite uniform expansion, excellent thermal shock resistance, high softening point load, high temperature small creep, hardness, resistance to chemical corrosion.
 
I produced more than one grade depending on the temperature Mullite lightweight insulation tiles, temperature range from 1100C-1650C, the ratio of each product is specially designed to meet the different thermal and physical requirements. Comprising: a high purity, low impurity content; high temperature, direct contact with the flame, resistance to various corrosive atmosphere; low thermal conductivity, low melt; high strength, and excellent thermal shock resistance; high dimensional accuracy, can be cut.