ZP102ST Dental 4YSZ Zirconium Oxide powder
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 |
