In Service Since 1963
Rajaceramic

HIGH PURITY DENSE CASTABLE

TYPICAL AVERAGE DATA OF HIGH PURITY DENSE CASTABLE
(METRIC UNITS)
Properties RCI HPDC 94 RCI HPDC 90 RCI HPDC 60 RCI HPDC 60 SPL RCI HPDC 50 RCI HPDC 50 SPL
Recomended service Temp.(C) max 1800 1750 1600 1600 1500 1500
Dry Density (Kg/cu.m.) 2800 2750 2200-2300 2200 2100 2000-2100
C.C.S. (Kg/sq.cm) min
At 110C 600 600 400 450 350 400
At1500C 700 620 400 480 360 375
P.L.C. (%) max
At 1500C ± 1.00 ± 1.00 ± 1.00 ± 1.00 ± 1.00 ± 1.00
Al2O3 % (min) 94 90 60 60 50 50
Fe2O3 % (max) 0.25 0.8 1.0 1.0 1.3 1.2
Grain Size (max.)(mm) 5.0 5.0 5.0 5.0 5.0 5.0
Note:
1)CCS and PLC values are on 7.57.5 cm. cubes.
2)Suitable for manual and gunniting application.