Whytheat A 90% Alumina Dense Castable (Superior Strength)

We are instrumental in manufacturing, exporting and supplying Whytheat A 90% Alumina Dense Castable (Superior Strength) is useful for forming strong joints and is used extensively in building material, metallurgy and petrochemical industries.

Product Type : Whytheat A Super
Nature of Bond : Hydraulic
Installation : Vibration Casting

General Properties:-
Max. Service Temperature : 1750A C
Maximum Grain Size : 5 mm
Water Required For Casting : 8.0-9.5%
Chemical Analysis % : Typical Value
Al2O3 : 85-90
Fe2O3 : 0.8- 1.5
CaO : 5.5 - 6.5

Physical Properties
Bulk density : g / cc
After drying at 110A C/24 hrs : 2.80 a 2.95
CCS, kg/cm2 after drying at 110A C/24hrs : 850-950
After heating at 1100A C/3 hrs : 400-500
After heating at 1550A C/3 hrs : 650-750
% retained on max. size : 0-5

Thermal Properties
Refractoriness, Orton / A C : +37/1820
After heating at PLC%
After heating at 1100A C/3 hrs : -0.40 to +0.20
After heating at 1550A C/3 hrs : -0.70 to -2.20
Packaging : 25 kg bags
Storage life : 6 months
Delivery state : dry