99% Aluminiumoxid-Keramik-Kugel

99% Alumina Ceramic Balls,chemical packing ball,thermal cycle ceramic ball 1) Al2O3: 99% 2) Density: 3.4-3.7g/cm³ 3) Packing density: 1800-2200kg/m³ 4) Apparent porosity: <5% 5) Water absorption: <0.15% 6) Max. operating temp.: 1650°C 7) Size: 1mm-100mm 8)Packing: 25kg/bag High purity alpha alumina and low silica content. They can be used in high temperature, high pressure, high corrosion and stream applications for thermal cycle or chemical packing.