NK-CAST A-16BLV
Type of Product: High Alumina Low Cement Dense Castable (L.C.C)
Physical Properties:
|
Raw material basis |
Low iron fire clay & bauxite |
|
Max Service Temperature (°C) |
1600 |
|
Dry castable required (Kg/m3) |
2400 – 2500 |
|
Approximate amount of water required (%) |
6.6 – 7 |
|
Bulk density after drying at 110°C (Kg/m3) |
2500 – 2600 |
|
Grain size (mm) |
0 – 5 |
|
Thermomechanical
Properties: |
Cold Crushing Strength (Kg/Cm2) |
Modulus of Rupture (Kg/Cm2) |
Linear Change (%) |
|
After drying at 110 ° C |
≥ 750 |
≥ 65 |
Negligible |
|
After heating at 1400° C |
≥ 800 |
≥ 75 |
-0.8 to -1.5 |
Chemical Analysis (%):
|
Al2O3 |
SiO2 |
Fe2O3 |
CaO |
|
66 – 71 |
22 – 27 |
1.7 – 2.2 |
2 – 2.5 |
Packing in 30 Kg Bags.
– All data subject to reasonable deviations, and therefore, should not be used for specification purposes.
– ASTM Test Methods, where applicable, used for determination of data.