Performance Ceramics
2346 Major Rd.
Peninsula, OH 44264
Ph: 330.657.2884
Fx: 330.657.2226

PCC Ceramic Grinding Media

Typical Applications:

  • PCC Alumina Media is used in processing pigments, polishing powders, ceramic powders, glazes, electronic ceramics and others.
  • Applications for PCC YTZP Media include processing dyes and pigments, magnetic materials, polishing powders, ceramic capacitors, pharmaceuticals and others where chemical purity is a prime consideration.
  • PCC Silicon Nitride Media is ideal for processing Silicon and Silicon Nitride Powders for advanced ceramics applications.

Typical Properties

Typical Properties LAL 91% Al2O3 KAL 94% Al2O3 AL9 99.5% Al2O3 Silicon Nitride YTZP (Zirconia)
Packing Density (kg/l) 2.1 2.1 2.3 1.8 3.6
True Density (g/cc) 3.60 3.62 3.9 3.2 6.0
Flex. Strength (MPa) 600 600 700 680 1000
Hardness Hv (kgf/mm2) 1150 1150 1350 1500 1280
Spheres (mm diam) 10-60 0.5-50 0.3-30 0.5-25 0.1-25

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