Zirconium dioxide dental material VITA YZ® XT

ZrO2zirconiaCAD/CAM

Product description
The zirconium dioxide from the inventor of tooth shades, extra translucent with best fidelity to the shade ring for aesthetic restorations in the anterior region.

Key features

• Latest generation Multicolor with original VITA* tooth shades
• Original 7 VITA classical A–D shades for VITA YZ® XT Multicolor: A1, A2, A3, A3.5, B2; C2, D2
• Extra translucent mono type with consistent high flexural strength in all layers
• Original 16 VITA classical A–D shades for VITA YZ® XT Color
• Pigmented incisal edge for natural dental aesthetics
• Multicolor for monolithic restorations and microveneering
• 4-layer Multicolor with flowing layer transition
• Monochrome for full and partial veneers
• Bridge frames with up to 3 units with one pontic

Indications

• Fully anatomical crowns and bridges with up to 3 units and up to one pontic
• Fully and partially veneered crowns and bridges in the anterior region up to 3 units and up to one pontic
• Dentin core crowns and bridges according to Josef Schwaiger (Patent: EP2363094B1 / DE102010002484B4)
• Inlays, onlays, partial crowns and veneers

Product details - Chemical composition
Zirconium dioxide (ZrO2): 86 – 91 %
Hafnium oxide (HfO2): 1 – 3 %
Yttrium oxide (Y2O3): 8 – 10 %
Other oxides and pigments: 0 – 1%

Technical specifications
3-point bending strength: > 600 MPa
Coefficient of thermal expansion: 10.0 · 10^-6 /K
Translucency: 50 %
Sinter Density: 6.03 g/cm3
Hardness: 13 HV1
E-module: 210 GPa

Characteristics / technical specifications

• 3-point bending strength: > 600 MPa
• Coefficient of thermal expansion: 10.0 · 10^-6 /K
• Translucency: 50 %
• Sinter Density: 6.03 g/cm3
• Hardness: 13 HV1
• E-module: 210 GPa