NOVOPrettau® 2 Dispersive® 



Particularly translucent and bend resistant zirconia with natural colour gradient
available now!


The Prettau® Bridge has been used for patients all over the world for 10 years now. Tens of thousands of structures have been skilfully coloured by hand and refined individually for each patient.

All these experiences have been integrated into the development of the new Prettau® 2 Dispersive® zirconia. The result is a particularly translucent, extremely bending resistant zirconia which is provided with a natural colour shading already during the manufacturing process. In order to achieve a particularly smooth shade transition after the sintering process, it is important that the colours are not distributed in layers, but finely scattered, i.e. dispersive.

Depending on the aesthetic requirements, the structures can also be further individualised by manually applying Colour Liquids, ceramics or stains. The biocompatible zirconia that can be designed monolithically or reduced, is suitable for both single crowns as well as full arch bridges.


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Properties at a glance:


  • Pre-coloured zirconia with natural colour gradient, excellent flexural strength and particularly high translucency
  • Merging colour gradient that reproduces the natural tooth colours from dentine to enamel, colour scheme from A1-D4
  • Manual colouring with Colour Liquids is not required any more, but it can be used to achieve a more patient specific result
  • No limitations! Especially suitable for full arch restorations but also for single crowns, inlays, onlays, veneers and bridges with up to 14 elements, occlusally screwed or cemented (fully anatomical or reduced for veneering with ICE Zirkon Ceramics)
  • No ceramic chipping (thanks to the fully anatomical design)
  • No abrasion to the antagonist
  • After sintering, the restoration can be personalised with ICE Zirkon Stains Prettau® and ICE Zirkon 3D Stains by Enrico Stege


Processing:


  • CAM-dry processing
  • Sintering (1600 °C)
  • Glaze with 3D Glaze Base, Glaze Plus or New: Glaze Fluo for a natural fluorescence
  • High gloss polishing
  • Insertion: Cementation or screwing


Optional processing:




Comparison of the characteristics:


___________________ ___________________ ___________________ ___________________ ___________________
PRETTAU® PRETTAU® PRETTAU® PRETTAU® PRETTAU®
  2 2 4 4
    DISPERSIVE® ANTERIOR® ANTERIOR®
DISPERSIVE®
___________________ ___________________ ___________________ ___________________ ___________________
Translucency Translucency Translucency Translucency Translucency
___________________ ___________________ ___________________ ___________________ ___________________
Flexural strength Flexural strength Flexural strength Flexural strength Flexural strength
___________________ ___________________ ___________________ ___________________ ___________________
Without colour gradient

Without colour gradient

With colour gradient Without colour gradient With colour gradient
___________________ ___________________ ___________________ ___________________ ___________________
Individual colouring
requested
Individual colouring
requested
No colouring
required
Individual colouring
requested
No colouring
required
___________________ ___________________ ___________________ ___________________ ___________________
Sintering temperature Sintering temperature Sintering temperature Sintering temperature Sintering temperature
1600 °C 1600 °C 1600 °C 1500 °C 1500 °C
         
         
         
         


Indications:


PRETTAU® PRETTAU® PRETTAU® PRETTAU® PRETTAU®
  2 2 4 4
    DISPERSIVE® ANTERIOR® ANTERIOR®
DISPERSIVE®
___________________ ___________________ ___________________ ___________________ ___________________
Copings Copings Copings Copings Copings
___________________ ___________________ ___________________ ___________________ ___________________
Inlay, Onlay, Veneer Inlay, Onlay, Veneer Inlay, Onlay, Veneer Inlay, Onlay, Veneer Inlay, Onlay, Veneer
___________________ ___________________ ___________________ ___________________ ___________________
Crowns Crowns Crowns Crowns Crowns
___________________ ___________________ ___________________ ___________________ ___________________
Max. three-unit
bridges
Max. three-unit
bridges
Max. three-unit
bridges
Max. three-unit
bridges
Max. three-unit
bridges
___________________ ___________________ ___________________ ___________________ ___________________
Multiple-unit bridge Multiple-unit bridge Multiple-unit bridge  
   
___________________ ___________________ ___________________ ___________________ ___________________
Circular bridges Circular bridges Circular bridges    
   
         
         

Prettau® 2 Dispersive®


Prettau® 2 Dispersive® A2 95H14


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Particularly translucent and bending resistant zirconia with natural colour gradient for single crowns up to large-span bridges (full contour restorations or reduced structures for ceramic layering)

Elaboration with  CAD/CAM milling bur Zirconia