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DD Bio Z – high strength (HS)
high strength zirconia
These blanks are distinguished by their enhanced strength and long-term hydrothermal stability. An absolutely homogenous structure is achieved through a specially developed production process. The blanks are optimised for rapid milling strategies and provide excellent edge stability and green body breaking strength during processing.
The balanced composition and fine grain structure ensure excellent technical properties.
- highest flexural strength
- high aging resistance
- homogenous density
- excellent fitting
- best coloring results with our DD Shade Concept® Liquids
3Y-TZP-A
1.200
(±250)MPa
35%
Translucency
DD Bio ZW iso for open systems Ø 98,5mm
| Art. no. | Height (mm) |
|---|---|
| G 513 | 10 |
| G 526 | 12 |
| G 505 | 14 |
| G 527 | 16 |
| G 506 | 18 |
| G 507 | 20 |
| G 553 | 25 |
DD Bio ZA for Amann Girrbach ceramill® motion Systems
| Art. no. | Height (mm) |
|---|---|
| G 215 | 12 |
| G 214 | 14 |
| G 216 | 16 |
| G 219 | 18 |
| G 217 | 20 |
| G 218 | 25 |
DD Bio ZS for Sirona inLab® and inLab® MC XL-System
| Art. no. | Amount | Sizes | Technic |
|---|---|---|---|
| G 603 | 25 | 21x15x15,5 | |
| G 600 | 24 | 20x19x15,5 | |
| G 601 | 10 | 40x15x14 | |
| G 602 | 10 | 40x19x15,5 | |
| G 604 | 2 | 55x19x15,5 | inLab |
| G 604.1 | 2 | 55x19x15,5 | MC XL |
| G 605 | 1 | 65x25x22 | |
| G 607 | 1 | 85x40x22 |
Indications
Consult instructions for use
Physical specifications
| Characteristic | Unit | Value |
|---|---|---|
|
Density (after sintering) |
[g/cm³] |
> 6,0 |
|
CTE (25 – 500°C) |
[10⁻⁶ K⁻¹] |
∼ 10,5 |
|
Fracture toughness (SEVNB) |
[MPa√m] |
> 9 |
|
Flexural strength |
[MPa] |
1200 (± 250) |
|
E-Modulus |
[GPa] |
> 200 |
Chemical composition
|
ZrO₂ + HfO₂ + Y₂O₃ |
≥ 99 |
|
Al₂O₃ |
≤ 0,25 |
|
Other oxides |
< 0,1 |