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Professional Ceramic Grinding Media for Wet Milling of Ceramic Body Materials, Glaze and Wet Milling of Non-metal Materials.

GRINTEC®INDO

INDO BALLS are granulated by special designed machines,with high temperature calcined fine

micro-crystal alumina powder.

The products have good wear-resistance,low package cost,suitable for wet milling conditions.


Chemical Composition Typical data



Al2O3 (%) 92



SiO2 (%) 5



Others (%) 3



Physical Specifications Typical data


Specific density (g/cm3) >3.65


Size (mm) 0.5-60


Hardness ( Mohs') 9


Color White


Water absorption (%) ≤0.01