Zirconia diversity - Prettau® zirconia materials at a glance


Prettau®


Highly translucent zirconia for single crowns and bridges (fully anatomical or reduced)
New 

Prettau® 2
AVAILABLE SOON


Particularly highly translucent and bending-resistant zirconia for single crowns and bridges (fully anatomical or reduced)
New 

Prettau® 2 Dispersive®
AVAILABLE NOW!


Particularly highly translucent and bending-resistant zirconia for single crowns and bridges (fully anatomical or reduced). This pre-coloured material is polychromatic and features a smooth, natural colour transition
New 

Prettau® 3 Dispersive®
AVAILABLE NOW!


Particularly translucent zirconia with high flexural strength made with Gradual-Triplex-Technology, a triple gradient of colour, flexural strength and translucency. For single crowns and bridges (fully anatomical or reduced)

Prettau® Anterior®


Most translucent zirconia for single crowns, inlays, onlays, veneers up to 3-unit anterior bridges (fully anatomical or reduced)
New 

Prettau® 4 Anterior® Dispersive®
AVAILABLE NOW


Most translucent zirconia for single crowns, inlays, onlays, veneers up to 3-unit bridges (fully anatomical or reduced). This pre-coloured material is polychromatic and features a smooth, natural colour transition


 

Zirkonzahn Shade Guides


New 

Zirkonzahn Shade Guides


High-quality monolithic Prettau® Dispersive® zirconia shade guides for a material-identical determination of the tooth colour for upper and lower anteriors, posteriors and minimal cutback for the creation of unique shade guides


 

Comparison of the characteristics


_________________ _________________ _________________ _________________ _________________ _________________
PRETTAU® PRETTAU® PRETTAU® PRETTAU® PRETTAU® PRETTAU®
  2 2 3 4 4
    DISPERSIVE® DISPERSIVE® ANTERIOR® ANTERIOR®
DISPERSIVE®
_________________ _________________ _________________ _________________ _________________ _________________
Translucency Translucency Translucency Translucency Translucency Translucency
_________________ _________________ _________________ _________________ _________________ _________________
Flexural strength Flexural strength Flexural strength Flexural strength Flexural strength Flexural strength
_________________ _________________ _________________ _________________ _________________ _________________
      Gradual-Triplex-Technology*    
           
Without colour gradient Without colour gradient With colour gradient With colour gradient Without colour gradient With colour gradient
           
Without bending strength gradient Without bending strength gradient Without bending strength gradient With bending strength gradient Without bending strength gradient Without bending strength gradient
           
Without translucency gradient Without translucency gradient Without translucency gradient With translucency gradient Without translucency gradient Without translucency gradient
_________________ _________________ _________________ _________________ _________________ _________________
Individual colouring
with Colour Liquids
Individual colouring
with Colour Liquids
Optional: Individualisation
with Colour Liquid
Intensiv
Optional: Individualisation
with Colour Liquid
Intensiv
Individual colouring
with Colour Liquids
Optional: Individualisation
with Colour Liquid
Intensiv
_________________ _________________ _________________ _________________ _________________ _________________
Sintering temperature Sintering temperature Sintering temperature Sintering temperature Sintering temperature Sintering temperature
1600 °C 1600 °C 1600 °C 1500 °C 1500 °C 1500 °C
_________________ _________________ _________________ _________________ _________________ _________________
Monolithic design in
the posterior area possible
Monolithic design in
the anterior area and
in the posterior area possible
Monolithic design in
the anterior area and
in the posterior area possible
Monolithic design in
the anterior area and
in the posterior area possible
Monolithic design in
the anterior area and
in the posterior area possible
Monolithic design in
the anterior area and
in the posterior area possible
_________________ _________________ _________________ _________________ _________________ _________________
*Gradual-Triplex-Technology: The zirconia is already provided with colour, translucency and bending strength gradients during the production process. This results in a natural colouring, a highly translucent cutting edge and an extremely high bending strength at the tooth neck.
_________________ _________________ _________________ _________________ _________________ _________________

* In Canada bridge indications are limited to 6 units.

Zirconia on zirconia cementation – The tensile test