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Professional Ceramic Grinding Media for Coat,Paint and Mineral Milling Industry.

KERAMAX®Z

The toughness of KERAMAX®Z product is greatly improved due to the Nano-ZrO2 component.

It can show special advantage at high linear velocity.

High hardness of KERAMAX®Z could be much helpful for hard materials grinding.

It is attractive for customers due to its high grinding efficiency and low package cost.


Chemical Composition Typical data



Al2O3 (%) 80



ZrO2 (%) >15



Others(%) <5



Physical Specifications Typical data


Specific density (g/cm3) >4.0


Packing (t/m3) 2.3


Size (mm) 0.5-6.0


Hardness (Vickers) 1500


Sphericity (%) 99


Color light yellow