Calciniertes Aluminiumoxid

The product has stable crystalline and high purity,and has some properties such as:high fusing point,high hardness,good resistance to abrasion,high mechanical strength,good electrical insulation and resistance to corrosion etc. Our Alfa-Alumina is calcined in rotary kiln which using high quality raw material.The product is also a perfect raw material for producting series of high purity & alumina ceramics, abrasive and refractory etc. The product has the form of white powder crystalline with high purity and high inversion rate of Alfa-Alumina.