ZP102ST Dental 4YSZ Zirconium Oxide powder

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Through a newly developed material composition (4YSZ) and optimised manufacturing processes, ZP102ST has a perfect balance of cubic and tetragonal zirconium oxide particles. By controlling the ratio of cubic crystals and tetragonal crystals, translucency and stability are perfectly increased. This product is the perfect balance of strength and aesthetics.

We provide technical support of wholly dental block production process to help beginners in the industry.

1.Super translucency of 45%

2.Highly aesthetic

3.Excellent biocompatibility.

4.High wear resistance

Powder characteristics
Composition                                                     ZrO2(HfO2)/Y2O3=96/4 mol%                        
SiO2 Content < 100 ppm
Fe2O3 Content < 100 ppm
Na2O Content < 50 ppm
Cl- Content < 100 ppm
Surface Area 10-14 m2/g
Original Particle Size 30-50 nm
Size Distribution D50=200~240nm
Ignition Loss <0.5%
Light Transmittance 45%(1mm thickness)
Apparent Density > 1 g/cm3


Properties of sintered body
Sintered Density                                               6.03-6.06 g/cm3                                                  
Toughness > 6.0 Mpa.m1/2
Bending Strength  > 1,000 Mpa
Shrinkage 1.23-1.24



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