Zirconia Beads/Zirconia Ceramic Grinding Media

  • Density: >3.2g/cm3
  • Bulk Density: >2.0g/cm3
  • Moh's hardness: ≥9
  • Size: 0.1-60mm
  • Content: 95%
  • Shape: Ball
  • Usage: Grinding media
  • Abrasion: 2ppm%
  • Color: White
  • Product Detail


    Zirconium Oxide Beads (1)

    Zirconium Oxide Beads

    The content of zirconia in the beads is approximately 95% so it is usually called "95 Zirconium" or "Pure zirconia beads". With the rare earth yttrium oxide as stabilizer and the raw material of high whiteness and fineness, there will be no pollution to the grinding material.
    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.

    Available Size

    A.0.1-0.2mm 0.2-0.3mm 0.3-0.4mm 0.4-0.6mm 0.6-0.8mm 0.8-1.0mm

    B.1.0-1.2mm 1.2-1.4mm 1.4-1.6mm 1.6-1.8mm 1.8-2.0mm

    C.2.0-2.2mm 2.2-2.4mm 2.4-2.6mm 2.6-2.8mm 2.8-3.2mm

    D.3.0-3.5mm 3.5-4.0mm 4.0-4.5mm 4.5-5.0mm 5.0-5.5mm
    E.5.5-6.0mm 6.0-6.5mm 6.5-7.0mm 8mm 10mm 15mm 20mm 25mm 30mm 50mm 60mm

    Zirconium Oxide Beads (10)


    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
    Zirconium Oxide Beads 1


    1.High density ≥ 6.02 g/cm3

    2.High wear and tear resistance

    3.With low contamination of the grinding product, zirconium oxide beads are suitable for high-grade grinding of pigments, dyes, pharmaceutical and cosmetic products

    4.Suitable for all modern types of mills and high energy mills (vertical and horizontal)

    5.Excellent crystal structure avoids bead breakage and reduces the abrasion of mill parts

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  • Zirconium Oxide Beads Application

    Zirconia Beads Application

    1.Bio-tech (DNA, RNA & protein extraction and isolation)
    2.Chemicals including Agrochemicals e.g. fungicides, insecticides and herbicides
    3.Coating, paints, printing and inkjet inks
    4.Cosmetics (Lipsticks , Skin & sun protection creams)
    5.Electronic materials and components e.g. CMP slurry, ceramic capacitors,  lithium iron phosphate battery
    6.Minerals e.g. TiO2, Calcium Carbonate and Zircon
    8.Pigments and dyes
    9.Flow distribution in process technology
    10.Vibro-grinding and polishing of jewelrys, gemstones & aluminum wheels
    11.Sintering bed with good thermal conductivity, can sustain high temperatures

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