Nacera® Pearl Natural zirconia
Physical Properties
Indications
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Hybrid layer - 5Y/3Y multicolored zirconia
Nacera® Pearl Natural zirconia gives all constructions - from single crowns to large fully anatomical implant-supported restorations - a lifelike character, as the natural color gradient and translucency of the teeth are revealed in natural transitions after sintering. 16 shades, two bleach shades according to the VITA® shade guide and a specially developed bleach shade cover all common tooth shades and meet the highest esthetic demands.
Perfectly suitable for:
All indications: from monolithic single crowns to complex superstructures for the anterior and posterior region
Physical properties
Feature | Unit | Value |
WAK (25-500°C) | [10-6 K-1] |
~ 10,7 |
Chemical solubility | [µg/cm²] |
~ 17,5 |
Fracture toughness (KIC) |
[MPa√m] |
> 5,5 |
Flexural strength* | [MPa] |
1.050 ± 150 |
* Measured in the body layer according to DIN EN ISO 6872
Chemical composition [% by weight]
ZrO₂ + HfO₂ + Y₂O₃ |
≥ 99.0 |
Y₂O₃ | < 9 |
Al₂O₃ |
≤ 0,1 |
Andere Oxide | < 1 |