ZetaBeads® Nano

Yttrium-stabilized zirconium oxide grinding beads (High-end quality) for nano applications


ZetaBeads® Nano are made of yttrium-stabilized, high-purity zirconium oxide powder. Thanks to their high density and extreme hardness product contamination is avoided. With diameters ranging from 30 μm to 200 μm ZetaBeads® Nano are particularly suitable for ispersion and wet grinding of high-tech products down to the lower nanometer range.


Available standard qualities

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TypeØ [mm]
ZetaBeads® Nano 0.030.03
ZetaBeads® Nano 0.050.05
ZetaBeads® Nano 0.10.1
ZetaBeads® Nano 0.20.2

Chemical composition

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about (in weight %)
ZrO2 + HfO295

Mechanical properties

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Densitiy6.0 kg/l
Bulk density

3.6 kg/l

Young modulus> 200 GPa
Vickers hardness> 1200 HV







NETZSCH-Beads® - the right grinding tool for every application. The selection of the appropriate grinding beads is an outstanding characteristic for optimizing dispersing and wet grinding processes with agitator bead mills.

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