Medium Purity Insulating Castables

BRAND NAME	AVON LITE – 11	AVON LITE – 13	AVON LITE – 15
Chemical Analysis
Al2O3 % min	34	39	39
Fe2O3 % max	3.5	3.5	3.2
Physical Properties
Service Temp. °C	1300	1350	1350
Bulk Density gms/cc	1.25	1.45	1.60
Water required for Casting %	29-34	26-31	23-26
Grain Size (mm)	6	6	6
C.C.S Kgs/Cm2
at 110°C/24 hrs.	35	50	90
at 800°C/3 hrs.	25	30	60
at 1100°C/3 hrs.	25	30	60
at 1300°C/3 hrs.	40	50	70
Thermal Properties
P.L.C %
after heating at 800° C/3 hrs	±0.3	±0.2	±0.2
after heating at 1300° C/3 hrs	±1.0	±0.8	±1.0
Thermal Conductivity
Kcal/m/hr/°C
at 300°C HF	0.27	0.30	0.39
at 500°C HF	0.30	0.32	0.42
at 800°C HF	0.32	0.35	0.45

* The above data represents typical average properties and do not constitute a specification.