BEGO Zirkon ST

Super translucent zirconium dioxide for large restorations

  • Ultimate strength meets outstanding translucency
  • Outstanding aesthetic results – particularly in the posterior region
  • Consistent shade accuracy and reproducibility thanks to precolored blanks in 16 VITA* classical shades
  • For the production of fully anatomical or reduced crowns and bridges for classical veneering and partial layering right up to maximum-length restorations
  • Production of bridge frames with up to 16 units and up to two adjacent pontics

Indications

  • Fully anatomical crowns and bridges in the anterior and posterior regions with up to 16 units and a maximum of two pontics
  • Bridge frames for partially and fully veneered solutions in the anterior and posterior regions with up to 16 units and a maximum of two pontics
  • Dentine core crowns and bridges
  • Maryland bridges

Extras

  • Telescopic primary crowns
Chemical composition
ZrO2 + HfO2 + Y2O3 ≥ 9.5% by weight
Yttriumoxid (Y2O3) 6.9% by weight
Aluminiumoxid (Al2O3) 0.05% by weight
Summe aller anderen Oxide ≤ 1.5% by weight
Physical material data
Density 6.06 g/cm³
Biaxial strength > 1,000 MPa
Vickers hardness (HV 1) 1,250 MPa
Translucency 45%
Coefficient of thermal expansion (RT – 600°C) 10.8 10-6 K-1

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

Images and illustrations are examples. Colors, symbols, designs, and information on the depicted labels and/or packaging may differ from reality.