LOW CEMENT CASTABLE
TYPICAL AVERAGE DATA OF LOW CEMENT CASTABLE
(METRIC UNITS)
|
|
Properties
|
RCI LC-45
|
RCI LC-60
|
RCI LC-70
|
RCI LC-80
|
RCI LC-90
|
RCI LC-95
|
|
Recomended service Temp.(C) max
|
1550
|
1600
|
1600
|
1700
|
1700
|
1800
|
|
Dry Density (Kg/cu.m.)
|
2300
|
2600
|
2600
|
2800
|
3000
|
3100
|
|
C.C.S. (Kg/sq.cm) min
|
|
At 110°C
|
700
|
750
|
750
|
800
|
950
|
1000
|
|
At 800°C
|
800
|
800
|
800
|
900
|
1000
|
1050
|
|
At 1100°C
|
900
|
900
|
900
|
1000
|
1100
|
1100
|
|
P.L.C. (%) max
|
|
At 800 C
|
± 0.15
|
± 0.20
|
± 0.20
|
± 0.15
|
± 0.20
|
± 0.20
|
|
At 1100 C
|
± 0.30
|
± 0.30
|
± 0.30
|
± 0.30
|
± 0.30
|
± 0.30
|
|
At 1500C
|
± 1.00
|
± 0.80
|
± 0.80
|
± 0.80
|
± 0.80
|
± 0.80
|
|
Al2O3 % (min)
|
45.0
|
60.0
|
70.0
|
80.0
|
90.0
|
94.0
|
|
Fe2O3 % (max)
|
1.0
|
1.5
|
1.5
|
1.5
|
1.0
|
0.30
|
|
Grain Size (max.)(mm)
|
5.0
|
5.0
|
5.0
|
5.0
|
5.0
|
5.0
|
NOTE:
1) Thermal Conductivity - Prefired hot face 600oC
2) Above are average test data subject to reasonable variations.
3) Above are our standard products. Insulating Castables can be manufactured in
any desired specifications.
|
|