Industrial raw material includes all kinds of material using in industry. Just like cement, cenosphere etc.

High Alumina Cement Clinker




Specs:

Al2O3: 52% min
CaO: 32-25%
SiO2: 7% max
TiO2: 3% max
Fe2O3: 3% max4 
Na2O+K2O:0.5% max
MgO:0.8% max  
SO3: 0.2% max
Size: as buyer's option

Packing: In bulk or as buyer's option