Zirconium Oxide Beads

Zirconium oxide beads made of stabilized zirconium oxide / yttrium are characterized by an extremely high wear resistance. The zirconium oxide bears are used for superfine grinding and dispersing of zero pollution, high viscosity, high hardness and so on. It is applied to the equipment like horizontal sand mills, vertical sand mills, basket mills, ball mills and attritors.

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Zirconium Oxide Beads

Zirconium oxide beads made of stabilized zirconium oxide / yttrium are characterized by an extremely high wear resistance. The zirconium oxide bears are used for superfine grinding and dispersing of zero pollution, high viscosity, high hardness and so on. It is applied to the equipment like horizontal sand mills, vertical sand mills, basket mills, ball mills and attritors.

Properties

  • Roundness:
  • 98%
  • Hardness:
  • 9 mohs
  • HV hardness:
  • 1150-1400
  • Grain shape:
  • spherical
  • Gravity density:
  • 6.00-6.08 g/cm3
  • Bulk density:
  • 3.6-3.8 g/cm3

Advantages

  • High density ≥ 6.02 g/cm3,High wear and tear resistance
  • With low contamination of the grinding product, zirconium oxide beads are suitable for high-grade grinding of pigments, dyes, pharmaceutical and cosmetic products
  • Suitable for all modern types of mills and high energy mills (vertical and horizontal)
  • Excellent crystal structure avoids bead breakage and reduces the abrasion of mill parts

Application

  • 01

    Grinding/Milling/Dispersing

  • 02

    Pharmacy

  • 03 Paint and Coating Industry
  • 04

    Ceramic Industry

  • 05

    Filler and Coating Industry

Filler and Coating Industry Specifications

Chemical Composition
ZrO2 94.8%±0.2% Y2O3 5.2%±0.2%
Size (mm)
0.15-0.225 0.25-0.3 0.3-0.4 0.4-0.5 0.5-0.6 0.6-0.8 0.7-0.9 0.8-0.9
0.8-1.0 1.0-1.2 1.2-1.4 1.4-1.6 1.6-1.8 1.8-2.0 2.1-2.2 2.2-2.4
2.4-2.6 2.6-2.8 2.8-3.0 3.0-.2 3.2-3.5 3.5-4.0 4.0-4.5 4.5-5.0
5.0-5.5 5.5-6.0 8.0 10 12 15 20 customized

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