High Purity Insulating Castables

BRAND NAME	AVON LITE – 11 LI	AVON LITE – 13 LI	AVON LITE – 15 LI
Chemical Analysis
Al2O3 % min	43	44	45
Fe2O3 % max	1.5	1.5	1.5
Physical Properties
Service Temp. °C	1350	1400	1400
Bulk Density gms/cc	1.25	1.45	1.60
Water required for Casting %	30-35	27-32	23-28
Grain Size (mm)	6	6	6
C.C.S Kgs/Cm2
at 110°C/24 hrs.	45	80	130
at 800°C/3 hrs.	30	40	75
at 1100°C/3 hrs.	40	40	75
at 1300°C/3 hrs.	50	50	90
Thermal Properties
P.L.C %
after heating at 800° C/3 hrs	±0.2	±0.2	±0.2
after heating at 1200° C/3 hrs	±1.0	±0.8	±1.0
Thermal Conductivity
Kcal/m/hr/°C
at 300°C HF	0.30	0.35	0.38
at 500°C HF	0.38	0.32	0.42
at 800°C HF	0.36	0.41	0.44

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