ST-C Super Translucent Colored
Zircon blanks from Santa Barbara
for Monolithic restorations in the anterior and posterior region (crowns and bridges)
- Bending strength 1100Mpa
- Translucency 42%
- Natural effect
- Lightweight and durable
- Biocompatible
- Low thermal conductivity
Also suitable for implant-supported crowns and bridges
Price range: 89,90 € through 119,90 € excl. VAT
Description
is the high-strength, highly translucent multilayer solutioning for outstanding, natural looking
Results. Available in 16 shades, requires no additional coloring, so that a large number of
of working solutions is possible. The high bendingstrength (1100 Mpa) guarantees durable and long-lasting
safe restorations that are suitable for all possible applications are suitable.
Chemical composition and Technical specifications
|
ZrO₂+HfO₂+Y₂O₃ |
% | ≥ 99 | Density before sintering ϱ | g - cm-3 | 3,15 ± 0,05 | |
| Y₂O₃ | % | 4,5 - 6,0 | Density after sintering ϱ | g - cm-3 | 6,09 ± 0,01 | |
| Al₂O₃ | % | < 0,15 | Linear coefficient of thermal expansion α 25 - 500 °C | 10-6-K-1 | 10,5 ± 0,05 | |
| Other oxides | % | < 0,5 | ||||
| Flexural strength after sintering | MPa | 1100 | ||||
| Light transmission | % | 42 | ||||
| Cytotoxicity | Level 0 | |||||
| Radioactivity | Bq- g-1 | <0,1 | ||||
| Sintering temperature | °C | 1500 - 1550 | ||||
| Chemical solubility after sintering | µg- cm-2 | <100 | ||||
| Monoclinic phase content of the aging surface | % | 15 | ||||
Sintering curve
Additional information
| Size | 98mm x 14mm, 98mm x 16mm, 98mm x 18mm, 98mm x 20mm |
|---|---|
| Colour | A1, A2, A3, A3,5, A4, B2, B3, C1, C2, C3, D2, D3 |
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