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BEGO Zirkon LT

Translucent zirconium dioxide for ceramic frames

  • High level of shade fidelity thanks to the BEGO shade concept consisting of a total of five shades
  • Consistent shade accuracy and reproducibility thanks to precolored blanks
  • All-ceramic zirconium dioxide frame material for ceramic veneering


  • Frames for partially and fully veneered solutions with up to 16 units and up to two pontics
  • Two-piece abutments


  • Telescopic primary crowns
Shade overview BEGO Zirkon LT01–LT05
Shade allocation BEGO Zirkon LT01–LT05 in accordance to the VITA* classical color system
Technical specifications
Chemical composition  
ZrO2 + HfO2 + Y2 O3 ≥ 99.5 Gew.-%
Yttrium oxide (Y2O3) 5.2 Gew.-%
Aluminum oxide (Al2O3) 0.25 Gew.-%
Other oxides ≤ 0.5 Gew.-%
Physical material data  
Density 6.08 g/cm³
Biaxial strength > 1,100 MPa
Vickers hardness (HV 1) 1,250 MPa
Translucency 35%
Coefficient of thermal expansion (RT – 600°C) 11.2 10-6 K-1


* This symbol is a commercial designation/registered trademark of a company which is not part of the BEGO company group.

Pictures and illustrations are exemplary. Colors, symbols, design, and information on the labels and/or packaging shown may differ from reality.