99% Alumina Ceramic Balls,chemical tower packingball,inert ceramic balls, catalyst bed support

1) Al2O3: 99%

2) Density: 3.4-3.7g/cm³

3) Packing density: 1800-2200kg/m³

4) Apparent porosity: <5%

5) Water absorption: <1%

6) Max. operating temp.: 1650C

7) Size: 3mm-60mmPacking: 25kg/bag

       High purity alpha aluminaand low silica content. 99% alumina ceramic ball canbe used in high temperature,high pressure, high corrosion andstream applications for thermal cycle or chemical tower packing,catalyst bed support