INORGANIC MOLDED BODY

摘要

PROBLEM TO BE SOLVED: To provide an inorganic molded body which is sufficiently low in heat capacity and heat conductivity when used as a furnace material, has sufficient strength, is reduced in erosion by alkaline gas and cansuppress occurrence of peeling or crack on the surface.

SOLUTION: The inorganic molded body contains an alumina fiber, alumina powder and an inorganic binder and has ≤6×105Pa×S /m2airflow resistivity based on ASTM C522 and 100-200 kg/m3bulk density.

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