The foundation for dental high-tech products
Our product portfolio includes cylindrical rods in various diameters, lengths, materials and surface finishes
For dental implantology, we offer the materials ATZ and TZP-A, in BIO-HIP® or non-HIP quality. Both materials are the result of many years of research and development. Their purity, biocompatibility and strength make them a first-class choice for dental implants and abutments, reliably achieving safety and patient satisfaction. We are happy to supply our customers with the associated material documentation for regulatory approval.
ATZ BIO-HIP® combines excellent breaking resistance and outstanding flexural strength. The certified BIO-HIP® treatment makes ATZ an ideal material for implants or abutments.
TZP-A BIO-HIP®'s polycrystalline structure significantly reduces the risk of breakage and makes it a reliable material for a wide range of dental applications.
Physical Properties
| Category | Unit | ATZ BIO-HIP® | TZP-A BIO-HIP® |
| density | g/cm3 | 5.50 | 6.08 |
| bending strength | MPa | > 1300 | > 1100 |
| grain size | m-6 | < 0.6 | < 0.4 |
| fracture toughness | MPa√m | 8 | 6 |
| hardness HV10 | - | 1400 | 1250 |
| coefficient of thermal expansion | 10-6/K | 9 | 10 |
| thermal conductivity | W/mK | 6 | 2.5 |
Chemical Composition
| Components | Unit | ATZ BIO-HIP® | TZP-A BIO-HIP® |
| ZrO2/HfO2/Y2O3/Al2O3 | wt% | > 99.5 | > 99.5 |
