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 7
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PRODUCT CLASS: REFRACTORY MONOLITHIC
TYPE: LOW DENSITY INSULATING CASTABLE
NATURE OF BOND: HYDRAULIC
INSTALLATION: TAMPING

GENERAL PROPERTIES

MAX. SERVICE TEMPERATURE: 1100 C
MAXIMUM GRAIN SIZE:6 mm
WATER REQUIRED FOR CASTING: 60 - 65 %

CHEMICAL ANALYSIS, %

	RANGE	TYPICAL VALUE	TEST PROCEDURE
Fe2O3	7.00 - 8.50	7.45	BIS 12107 Part 6

PHYSICAL PROPERTIES

	RANGE	TYPICAL VALUE	TEST PROCEDURE
Dry density, g / cc after drying at 110 C / 24 hrs	0.80 -" 0.90	0.84	BIS 10570
CCS, kg/cm2 after drying at 110 C / 24 hrs after heating at 1100 C / 3 hrs	12 -16 6 -12	15.4 8.3	BIS 10570 BIS 10570
% Retained on maximum size	0 - 5	1.2	BIS 1528 Part 14

THERMAL PROPERTIES

	RANGE	TYPICAL VALUE	TEST PROCEDURE
Refractoriness, Orton / C		12 / 1337	BIS 1528 Part 1
PLC, % after heating at 1100 C / 3 hrs	(- 0.40) to (-1.20)	-0.80	BIS 10570
Thermal Conductivity, kcal/m/hr/C at 500 C HF	0.17- 0.20	0.18	WATER CALORIMETRIC METHOD

Packaging: 25 kg bags
Delivery State: Dry
Storage Life: Best till 6 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.

Superior Fire Performance

Insulyte 7 offers exceptional fire safety through its Class O flame retardant rating. This makes it a preferred choice for installations that require maximum protection against fire hazards, especially in commercial and industrial facilities. The compliance with international standards further ensures reliable performance.

Outstanding Moisture and UV Protection

With moisture absorption less than 0.2% and very low water vapour permeability, Insulyte 7 effectively guards against dampness and condensation. Enhanced UV resistance enables long-lasting outdoor application, preserving insulation quality and appearance in harsh weather conditions.

Flexible and Smooth Installation

The high flexibility and smooth surface of Insulyte 7 rectangular sheets make installation quick and convenient. Its design simplifies fitting around complex ductwork and piping, promoting efficient insulation and a clean, professional finish.

FAQs of Insulyte 7:

Q: How is Insulyte 7 installed for HVAC and duct applications?

A: Insulyte 7 rectangular sheets are designed for easy installation, thanks to their high flexibility and smooth finish. They can be cut and shaped to fit around ducts and pipes, then fixed in place using standard insulation adhesives or mechanical fasteners.

Q: What benefits does Class O flame retardancy provide in insulation?

A: Class O flame retardancy ensures superior fire protection, minimizing the risk of flame spread. This safety feature is crucial for commercial and industrial environments, meeting rigorous compliance requirements like ASTM C534 and BS 476 Part 6 & 7.

Q: When should Insulyte 7 be selected over other insulation materials?

A: Insulyte 7 is ideal when you require insulation with very low water vapour permeability, minimal moisture absorption, and enhanced fire and UV resistance. It is especially suitable for HVAC, duct, and piping systems exposed to adverse conditions or outdoor installation.

Q: Where can Insulyte 7 be purchased within India?

A: Insulyte 7 is available nationwide through a network of distributors, exporters, manufacturers, service providers, and suppliers. Interested buyers in India can contact these channels to source the product for their projects.

Q: What is the process for exporting Insulyte 7 from India?

A: Companies acting as exporters can supply Insulyte 7 internationally by adhering to shipping regulations and providing necessary certification such as compliance with ASTM and BS standards. Direct inquiries can be made to authorized exporters and service providers.

Q: How does Insulyte 7s water vapour permeability and UV resistance benefit long-term usage?

A: The very low water vapour permeability and enhanced UV resistance ensure that Insulyte 7 remains effective over time, preventing degradation from moisture ingress and sun exposure. This leads to lasting insulation performance and reduced maintenance costs.

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