0 3 na2o calcined alumina

CALCINED ALUMINAS FOR FINE CERAMICS Calcined Aluminas For Fine Ceramics, High A Phase Alumina Content, Low Sodium, High Whiteness This product is made of qualified raw materials under the reasonable calcining temperature in tunnel kiln. It is with high a phase alumina content, low sodium, high whiteness. The particle size is under strictly controlled. Main Technical Parameters: Grade Al2O3 % ≥ SiO2 % ≤ Fe2O3 % ≤ Na2O...

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...Alumina Ceramic Insulator / Ceramic Rod For Oxygen Sensor 1. Description: Alumina ceramics are made from a white granular material that is similar to table salt or a very fine silky dense powder. The three general types of alumina are hydrated, calcined, and tabular. Each type has a variety of grades. The types of alumina vary according to the amount of soda (Na2O...