Zirconium dioxide dental material KATANA™ Zirconia UTML

zirconiaZrO2for dental bridges

Product
Ultra-translucent zirconium dioxide with graduated coloration designed to provide natural aesthetics in the anterior region.

Key features

• Designed for restorations in the anterior region
• Elevated translucency for natural-looking results
• 4-layer multicolor discs with smooth layer transitions
• Available in 16 VITA* classical shades A–D
• Multicolor discs suitable for monolithic restorations and micro-veneering
• Anterior bridge frameworks up to 3 units with one pontic

Indications

• Fully anatomical crowns and bridges up to 3 units with up to one pontic in the anterior region
• Crowns and bridge frameworks for partially veneered solutions up to 3 units with up to one pontic in the anterior region
• Inlays, onlays, partial crowns and veneers

Color range
A1 | A2 | A3 | A3.5 | A4 | B1 | B2 | B3 | B4
C1 | C2 | C3 | C4 | D2 | D3 | D4

Note
Recommendations for shade selection are available in the product flyer.

Technical specifications

• Chemical composition: Zirconium dioxide (ZrO2) & Hafnium oxide (HfO2): 87–92 %
• Chemical composition: Yttrium oxide (Y2O3): 8–11 %
• Chemical composition: Other oxides and pigments: 0–2 %
• 3-point bending strength: 557 MPa
• Coefficient of thermal expansion: 9.7·10^-6 / K
• Translucency: 43 %
• Hardness: 1,280 HV10
• E-module: 214–217 GPa