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Zirconium Oxide Sand(Ceramic sand)

Zirconium Oxide Sand, also known as ceramic sand, is made from zirconium dioxide, silicon dioxide and aluminium trioxide in a specific formulation and is fired at over 2250 degrees，particularly suitable for surface treatment work on complex workpieces of metal and plastic structure, improving the fatigue life of the workpiece surface and removing burrs and flying edges.

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Zirconium Oxide Sand

Zirconium Oxide Sand, also known as ceramic sand, is made from zirconium dioxide, silicon dioxide and aluminium trioxide in a specific formulation and is fired at over 2250 degrees，particularly suitable for surface treatment work on complex workpieces of metal and plastic structure, improving the fatigue life of the workpiece surface and removing burrs and flying edges.

Properties

  • ZrO2:
  • 60-70%
  • SiO2:
  • 28-33%
  • Al2O3:
  • <10%
  • Density:
  • 3.5g/cm3
  • Stacking density:
  • 2.3g/cm3
  • Hardness reference values:
  • 700HV

Advantages

  • High hardness, long life, good elasticity，not easy to deform
  • Recycling（long service life）, environmental improvement and efficiency，saving money and significantly reduce labour costs
  • Less energy consumption，Low equipment loss ，excellent stability

Application

  • 01

    Aerospace equipment: manufacture and repair of titanium alloy materials.

  • 02

    Mould and die industry: cleaning and maintenance

  • 03

    Metalwork: reinforcement, aesthetic effects

  • 04

    Plastics, electronics industry: deburring of circuit boards, aesthetic effects

  • 05

    Automotive industry: anti-fatigue and strengthening treatment of shock spring surfaces

  • 06

    Turbine industry: surface fatigue treatment and strengthening of turbine blades

Zirconium Oxide Sand Specifications

Specification Grain size (mm or um)
B20 0.600-0.850mm
B30 0.425-0.600mm
B40 0.250-0.425mm
B60 0.125-0.250mm
B80 0.100 - 0.200mm
B120 0.063-0.125mm
B170 0.040-0.110mm
B205 0.000 - 0.063mm
B400 0.000 - 0.030mm
B505 0.000 - 0.020mm
B600 25±3.0um
B700 20±2.5um
B800 14.5±2.5um
B1000 11.5±2.0um
ZrO2 SiO2 Al2O3 Density Stacking density Hardness reference values
60-70% 28-33% <10% 3.5 2.3 700 (HV) 60HRC (HR)

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