Zirconia partially stabilized with yttria - YTZP

Product type :- YTZP

Features

  • High purity: made of high-grade and nanometer yttria stabilized zirconia precursor, which is also proudly produced by CHEMCO’s own facility in large and homogenous batches
  • High density media ideal for high energy mills, maximizing throughput and productivity
  • High fracture toughness and high wear resistance minimize the contamination of beads during high speed milling
  • At least 15% superior to Ceria Stabilized Zirconia beads in wear rate, proved by many tests

Main applications

  • Bio-tech (DNA, RNA & protein extractionandisolation)
  • Chemicals including Agrochemicals e.g. fungicides, insecticides and herbicides
  • Coating, paints, printing and inkjet inks
  • Cosmetics (Lipsticks, Skin & sun protection creams)
  • Electronic materials and components e.g. CMP slurry, ceramic capacitors, lithium iron phosphate battery
  • Wheat seeds and Food (Complying with the regulations of European Food 1935/2004/EC and FDA)
  • Minerals e.g. TiO2, Calcium Carbonate and Zircon
  • Pigments and dyes

Some other applications

  • Flow distribution in process technology
  • Sintering bed with good thermal conductivity, can sustain high temperatures
  • Vibro-grinding and polishing of jewelry, gemstones & aluminum wheels

Technical data

Specific density* 6.0 ± 0.05 g/cm3
Bulk density* 3.7 kg/l
Hardness 1306 (∅2mm Bead)
Mohs’ Hardness 9
Breaking load > 1 KN
Color White( pearl sheen )

*typical values

Standard sizes*

Beads (∅,mm)
0.1 – 0.15 0.1 – 0.2 0.2 – 0.3 0.3 – 0.4 0.4 – 0.6 0.6 – 0.8
0.8 – 1.0 1.0 – 1.2 1.2 – 1.4 1.4 – 1.7 1.5 – 2.0 2.0 – 2.5
2.6 – 3.3 3.5 – 4.5 4.5 – 5.5
Balls (∅,mm) 8.0 – 9.0 9.3 – 10.7 11.5 – 12.5

*other sizes can be customized

Safety DataSheet Type YTZP

Composition Weight* CAS No.
Zirconium dioxide ZrO2 +
Hafnium dioxide HfO2		 94.6 % 1314-23-4
12055-23-1
Yttrium oxide Y2O3 5.2 % 1314-36-9
Others 0.2 %

*typical values

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