Features and advantages of our Refractory grade calcined bauxite :
1)low iron (Fe2O3) content ,less than 2.0%,
2)2)big bulk density
3) other impurity is very low,as we select raw material for one time and second time after discharge from furnace 4)efficient supplying capability
5) competitive price and strict quality management
Application of our refractory calcined bauxite:
high alumina refractory bricks,corundum bricks, refractory castable
Specification of our hot seller Refractory grade CALCINED BAUXITE:
Item | AL2O3(%) | FE2O3(%) | TIO2(%) | K2O+Na2O(%) | CaO+MgO(%) | Bulk density (g/cm3) |
YZCBR-80 | ≥80 | ≤2.5 | ≤4.0 | ≤0.6 | ≤0.6 | ≥2.8 |
YZCBR-85 | ≥85 | ≤2 | ≤4.0 | ≤0.6 | ≤0.6 | ≥3.0 |
YZCBR-86 | ≥86 | ≤2 | ≤4.0 | ≤0.6 | ≤0.6 | ≥3.1 |
YZCBR-87 | ≥87 | ≤2 | ≤4.0 | ≤0.6 | ≤0.6 | ≥3.2 |
YZCBR-88 | ≥88 | ≤1.8 | ≤4.0 | ≤0.6 | ≤0.6 | ≥3.25 |
new and strong woven bags 50kg,1000kg,1250kg,1300kg,2000kg ,or upon customers' request
Normal aggregate size of 0-1mm,1-3mm,3-5mm,5-8mm,0-10mm,5-10mm,0 -30mm, 5-30mm,
powder bauxite material with 80mesh,100mesh,150mesh,200mesh,325mesh.
Taking strict quality management ,our CALCINED BAUXITE pass inspection by SGS,BV ,AHK etc international inspection companies.





