The EGYPTO Z ST blocks, made of translucent zirconia, offer a basic grade solution that is fully qualified for creating zirconia dental bridges with more than 3-units. These pre shaded zirconia blocks are carefully designed to balance high strength and super transparency, ensuring durable and aesthetically pleasing results for zirconia dental bridge restorations.
* Light Transmittance ~ 43%
* Bending Strength ≥1200MPa
* External and internal shade, VITA 16 and 26 color available.
* Wieland, Amann, Zirkon, Sirona and customization systems available
* 10~30mm thickness available.
Advantages
① The utilization of translucent zirconia in our pre-shaded zirconia blocks ensures optimal tetragonal phase ratio, resulting in the highest levels of strength, toughness, and super translucency for exceptional zirconia dental bridge restorations.
② Our pre-shaded zirconia blocks are meticulously engineered with trace elements that are evenly distributed and fully wrapped around the zirconia grain, offering advanced anti-aging performance and enhancing the longevity of the zirconia dental bridge.
Indications
EGYPTO Z ST, composed of pre-shaded translucent zirconia, is indicated for the fabrication of aesthetically pleasing and durable zirconia dental bridges.
FAQs
What is EGYPTO Z ST?
EGYPTO Z ST is a type of zirconia dental material that utilizes pre-shaded translucent zirconia for the fabrication of dental bridges.
What are the advantages of using translucent zirconia for dental bridges?
Translucent zirconia offers the benefit of superior aesthetics by closely mimicking the natural translucency of teeth. This results in dental bridges that blend seamlessly with the patient’s existing dentition, providing a more natural appearance.
How does pre-shaded zirconia contribute to the fabrication of dental bridges?
Pre-shaded zirconia eliminates the need for additional staining or glazing procedures, as the material comes with a predefined color. This simplifies the fabrication process and allows for the efficient production of zirconia dental bridges.
What are the indications for using EGYPTO Z ST?
EGYPTO Z ST is indicated for the fabrication of zirconia dental bridges, offering a reliable and aesthetically pleasing solution for patients requiring dental restorations in the form of bridges.
How does EGYPTO Z ST ensure durability for zirconia dental bridges?
EGYPTO Z ST is engineered to optimize the tetragonal phase ratio, resulting in a high-strength and tough zirconia material. This ensures that the zirconia dental bridges fabricated using EGYPTO Z ST offer exceptional durability and longevity.
Are the trace elements evenly distributed in EGYPTO Z ST?
Yes, EGYPTO Z ST is designed with trace elements that are evenly distributed throughout the material. This uniform distribution enhances the anti-aging performance of the zirconia, contributing to the long-term stability and reliability of the zirconia dental bridges.
Can EGYPTO Z ST be used for both anterior and posterior dental bridges?
Yes, EGYPTO Z ST is suitable for both anterior and posterior dental bridges. The material’s translucent zirconia properties, combined with pre-shaded aesthetics, make it an ideal choice for fabricating bridges in any region of the mouth.
Physical and chemical performance indicators:
| Project | Typical Value | Measurement Standard |
|
Al2O3
|
<0.10%
|
ISO12677 |
|
Fe203
|
<0.10%
|
ISO12677
|
|
Co3O4
|
<0.10%
|
IS012677
|
|
Pr2O5
|
<0.10%
|
ISO12677
|
|
Chemical Solubility
|
<100μg/cm²
|
ISO6486-1
|
|
Crystal Denture Density
|
≥6.06g/cm³
|
ISO18754
|
|
Crystalline Surface Hardness
|
≥1200(HV5)
|
ISO14705
|
|
Aging Phase Change
|
Tm<20%
|
EN843-1
|
|
Average Grain Size
|
~280nm
|
ISO13383-1
|
|
Biocompatibility
|
pass
|
ISO10993-1
|
|
Radioactivity
|
≤200Bq/Kg
|
U238
|
|
Bending Strength
|
≥1300MPa
|
ISO6872 |
| EgN porcelain block – pre-colored High-transparency series | Porcelain block model | EgN |
| Color | VITA 16 colors, 26 colors | |
| Processing system | Weiland, Amann，Zirkon, Sirona，Customization | |
| Thickness | 10~25mm | |
| EgN Porcelain Block – Post Dyed High Transparency Series | Porcelain block model | EgN |
| Staining solution | MITA 16 colors 26 colors | |
| Processing system |
Wieland, Amann，Zirkon, Sirona，Customization |
|
| Thickness | 10-25 mm |
