Insulating castables are refractory materials have low bulk density, lower thermal conductivity & high porosity, They are designed to provide thermal insulation in high-temperature applications. These materials are typically composed of lightweight aggregates and a binder. Insulating castables are commonly used in back up lining.

Product:Insulyte 11
=====================
Product Class: Refractory Monolithic
Type:Medium Density Insulating Castable
Nature of Bond:Hydraulic
Installation:Tamping

General Properties

Max. Service Temperature: 1300 c
Maximum Grain Size: 6 Mm
Water Required for Casting: 29 - 34 %

CHEMICAL ANALYSIS, %

	RANGE	TYPICAL VALUE	TEST PROCEDURE
Fe2O3	3.00 - 3.50	3.35	BIS 12107 Part 6

PHYSICAL PROPERTIES

	RANGE	TYPICAL VALUE	TEST PROCEDURE
Dry density, g / cc after drying at 110 C / 24 hrs	1.20 - 1.35	1.28	BIS 10570
CCS, kg/cm2 after drying at 110 C / 24 hrs after heating at 1100 C / 3 hrs after heating at 1300 C / 3 hrs	35-50 25-40 40-55	40 30 50	BIS 10570 BIS 10570 BIS 10570
% Retained on maximum size	0-5	1.4	BIS 1528 Part 14

THERMAL PROPERTIES

	RANGE	TYPICAL VALUE	TEST PROCEDURE
Refractoriness, Orton / C		14 / 1398	BIS 1528 Part 1
PLC, %
after heating at 1100 C / 3 hrs	(- 0.30) to (+0.30)	-0.19	BIS 10570
after heating at 1300 C / 3 hrs	(+ 0.20) to (+1.00)	+0.80	BIS 10570
Thermal Conductivity,			WATER
kcal/m/hr/C	0.30 - 0.35	0.325	CALORIMETRIC
at 500 C HF			METHOD

Packaging: 25 kg bags
Delivery State: Dry
Storage Life: Best till 9 months from the date of production, if stored in proper condition.

Note:

The data are current production averages. They can not be used as limits for specification.