Tabular alumina in refractory

Production: Tabular alumina in refractory

chemical index: 

Al2O3: 99.2%min

SiO2: 0.1%max

Fe2O3:0.08%max

Na2O: 0.4%max

physical index:

Volume density: 3.5g/cm³

water absorption: 1.5

apparent porosity: 5max