Zircon Mullite (CUMIZITE®) & Zircon (CUMIZON®)

CUMIZON & CUMIZITE Zirconia mullite refractories are specially meant for applications that encounter alkaline vapour attack. They have good load bearing capacity, high refractoriness and high hot strength.

User Industries Application

CUMIZON for Melter Bottom Blocks,
Filler Blocks below silica crown skew Blocks
Forehearth sub structure

Borosilicate furnaces:
Forehearth superstructure
Spout burner blocks
Regenerator Top checkers
Regenerator Crown

Products / Industry

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New Products / Applications


Carborundum Universal Murugappa Group