Project \ Name of standard common type of high purity high alumina type containing zirconium mullite zirconia 
 Classification temperature ℃ 1100 1260 1260 1360 1430 1600 2500 
 Operating Temperature ℃ ≤ 1000 1050 1100 1200 1350 1400 2200 



 Applications: 

 Industrial cellar furnace wall lining, masonry high-temperature layer, high-temperature cellar furnace pit lining, cellar car door baffle pit Furnace split board high temperature, fever equipment insulation, insulation Aerospace, shipbuilding insulation, fire protection, noise , absolutely burning.