Whytheat-a

Whytheat-A FIRECRETE NORMAL FIRECRETE SUPER WHYTHEAT- C WHYTHEAT- K WHYTHEAT- A WHYTHEAT- A (PATCH) TYPE 45% ALUMINA CASTABLE 70% ALUMINA CASTABLE 50% ALUMINA DENSE CASTABLE 60% ALUMINA DENSE CASTABLE 90% ALUMINA DENSE CASTABLE NATURE OF BOND HYDRAULIC HYDRAULIC HYDRAULIC HYDRAULIC HYDRAULIC INSTALLATION VIBRATION CASTING VIBRATION CASTING VIBRATION CASTING VIBRATION CASTING VIBRATION CASTING MAX. SERVICE TEMPERATURE 1400 C 1450 C 1500 C 1600 C 1700 C MAXIMUM GRAIN SIZE 5 mm 5 mm 5 mm 5 Mm 5mm 3 Mm WATER REQUIRED FOR CASTING 10.5-11.5% 10-11% 10.5-115% 10.60-11.80% 8.0-10.0% AI2o3 44 70.2 50.5 59 87.5 77.15 CaO 6 5.45 4.5 4.5 6.0 Fe 2O3 3.9 5.1 1.2 1.1 1.2 2.05 Dry density, g/ cc After drying at 110 C / 24 hrs 2.18 2.55 2.17 2.2 2.73 CCS, kg/ cm2 After drying at 110 C / 24 hrs 285 380 380 380 640 360 After heating at 1100 C / 3 hrs 180 250 220 225 350 After heating at 1550 C / 3 hrs 255 430 610 400 750 % Retained on maximum size 1 0.8 1 0.8 0.8 Refractorniess, Orton 20 / 1564 31 /1683 30 / 1665 31 /+1683 37 / +1820 PLC, % After heating at 1100 C / 3 hrs -0.15 -0.12 -0.15 -0.15 -0.15 After heating at 1550 C / 3 hrs 0.85 -0.7 -1.5 -1.7 -1.8 PACKING 50 KG BAG 50 KG BAG 25 KG BAG 25 KG BAG 25 KG BAG 25 KG BAG