MSE PRO Milling Media Set for 100 ml Alumina Planetary Mill Jar

Alumina Ceramic Grinding Media Ball Set for 100 ml Jars Contains 10 pieces 10 mm, 191 pieces 5 mm, 530 pieces 3 mm Alumina milling media balls for optimal milling. Technical Data for Alumina Grinding Media Set for 100 ml Jars Product SKU#: BA0712 Main Material alumina ceramic -Al2O3 Density 3.6 g/cm3 Shape sphere Color white Surface Treatment polished Hardness >80 HRA Abrasion Resistance very good Compatible Samples medium-hard, fibrous samples Compatible Grinding Jar alumina ceramic jars   Choice of Grinding Jars & Grinding Balls In order to prevent excessive abrasion, the hardness of the grinding jars used and of the grinding balls must be higher than that of the material used. Normally, grinding jars and grinding balls of the same material should be chosen.