Cordierite is mainly used in the production of ceramic kiln furnitures, and also can be used as the additive refractories and ce

Code	SiO2/%	Fe2O3/%	Al2O3/%	MgO	BD/g.cm3	Main crystalline/%
CEA	49-51	≤0.3	34-37	13-15	≥1.55	≥95

Cordierite