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渭南Corundum mullite brick
Corundum mullite brick is made of pure mullite material composed of industrial alumina powder and pure clay, bauxite or silica, especially the alkali metal oxide content should be as low as possible. Products made of mollite particles as aggregate have good thermal shock resistance, but slightly poor corrosion resistance. Products made of corundum sand as aggregate have good corrosion resistance but slightly poor thermal shock resistance.
产品描述
Corundum mullite brick is made of pure mullite material composed of industrial alumina powder and pure clay, bauxite or silica, especially the alkali metal oxide content should be as low as possible. Products made of mollite particles as aggregate have good thermal shock resistance, but slightly poor corrosion resistance. Products made of corundum sand as aggregate have good corrosion resistance but slightly poor thermal shock resistance.
Corundum mullite brick is mainly used in high air temperature hot blast stove, also used in glass melting furnace and as a ceramic firing kiln.