PRODUCT CHARACTERISTICS Type | : | 70 % Alumina Conventional Castable |
Maximum Grain Size | : | 6 mm | |
Nature of Bond | : | Hydraulic | |
Installation Method | : | Vibration/Patching | |
Maximum Application Temperature | : | 1450°C | |
Water Required for Casting | : | 10.0 – 12.0 % (Vibration) |
Shelf Life | : | 6 Months | |
Packing | : | 25 Kg | |
| | | |
CHEMICAL COMPOSITION | | SPECIFICATION | TYPICAL VALUES |
Al2O3 | % | 65 – 70 | 68.5 |
Fe2O3 | % | Max. 5.50 | 4.10 |
| | | |
PHYSICAL PROPERTIES | | | |
Dry Density (110 °C Dried) | g/cc | Min. 2.45 | 2.50 |
Cold Crushing Strength | kg/cm2 | | |
Dried at 110OC/24 hrs Dried at 1400OC/3 hrs | | Min. 350 Min. 350 | 380 410 |
| | | |
THERMAL PROPERTIES | | | |
P.L.C at 1400 °C /3 hrs. | % | Max +/-1.5 | -1.33 |
Thermal Conductivity | W/mK | | |
At 1000 °C Hot Face Temperature | | | 1.35 |
Thermal Expansion at 1000°C | % | – | 0.60 |