Zirconia Porcelain Ball, Diameter 20mm, STE-Mart (CAT#: STEM-GT-0041-LC)

Zirconia Porcelain Ball provided by STE-Mart is particularly suitable for using in vertical stirred mill, horizontal rolling mill, vibration mill and various high-wire-speed sanding stick pins,etc. It can avoid cross-contamination during the wet,dry dispersion and the ultra-fine grinding of slurry and powder. Zirconia Porcelain Ball has low friction,high hardness, density and shock tolerance as well as resistance to chemicals, heat and fracturing.

Material: ZrO2 Ceramic
Color: White
Zirconia Ceramic Content: 95%
Density: 6.00g/cm3
Elastic modulus: 210
Linear expansion coefficient: 10.5×10-6
Ball diameter: 20mm
Diameter error range: ±2mm
Weight: 1kg
Package: 1packet

Resistant to moderate acid, alkali medium and can also be used in seawater
Non-magnetic, non-conductive, can be used at magnetic field
High temperature resistance
Light weight
High rigidity and hardness
Supporting the milling tank
High expansion
Self-lubrication characteristic eliminates pollution and inconvenience caused by lubricating medium

Zirconia Porcelain Ball, Diameter 3mm, STE-Mart (CAT#: STEM-GT-0042-LC)