LHB Special Insulating Firebrick

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LHB

Special Insulating Firebrick

LHB demonstrates high thermal stability at high temperatures, along with exceptional mechanical strength and remarkable abrasion resistance.

Notably, it exhibits excellent mechanical strength and high spalling resistance.

Typical Applications

Coke Oven, Zinc Distillation Furnaces, Ceramic Firing Kiln

Specifications

Product Name		LHB
Temperature (°C) at which Reheat Shrinkage does not exceed 0.5%		1450
Bulk Density (g/cm³)		1.20
Cold Crushing Strength (MPa) JIS R 2615		11.0
Reheat Shrinkage (%) at 1450°C×8h JIS R 2613:1985		0.34
Chemical Composition (%) JIS R 2216	Al₂O₃	66
	SiO₂	32
	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.