ISO-COR

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High Temperature of Insulating Firebrick

ISO-COR is an insulating firebrick with fused alumina hollow particles and a special binder. Features high resistance to reducing atmospheres due to its low Fe₂O₃ and SiO₂ content.

Typical Applications

High-temperature Ceramics firing kiln, Powder Metallurgy Sintering, Brazing Furnace, Reverberatory Furnaces for aluminum melting, Hydrogen Atmosphere Furnaces, etc.

Specifications

Product Name		ISO-COR
Max. Service Temperature (°C)		1800
Bulk Density		1.35
Cold Crushing Strength (MPa) JIS R 2615		11
Modulus of Rupture (MPa) JIS R 2619		3.8
Thermal Conductivity at 800°C (W/(m・K)) JIS R 2616		0.99
Reheat Shrinkage (%)		-0.15
at 1700°C×8h JIS R 2613:1985
Chemical Composition (%) JIS R 2216	Al₂O₃	78
	SiO₂	20
	Fe₂O₃	0.5

Data shown are typical values obtained in accordance with accepted test methods.
They are provided for your reference only and are subject to change without notice.