Prettau® 4 Anterior® Dispersive® 

 
 
 
 
 
 
 
 

Highly translucent zirconia with natural color gradient – available now!

Prettau® 4 Anterior® Dispersive® is a high translucent zirconia with a dispersive, merging color gradient for the manufacture of single units, inlays, onlays, veneers and max. 3-unit bridges. The new material can be used for fully monolithic structures as well as reduced structures for subsequent ceramic layering.

Due to excellent aesthetic properties and high translucency, the material is well suited for the anterior region. However with a flexural strength of approx. 600 MPa, it is also well suited for the fabrication of posterior teeth. For Prettau® 4 Anterior® Dispersive® processing, neither water cooling nor diamond burs are necessary, which makes the material an ideal alternative to lithium disilicate.

Color infiltration is no longer required. The dispersive shading reproduces the natural tooth colors from dentine to enamel. However, individual pre-sintered characterization is possible for an even more patient-specific result. After sintering, the restoration can be personalized with ICE Zirkon Stains Prettau® and ICE Zirkon 3D Stains by Enrico Steger.

 

Overview of the characteristics:

  • Polychromatic pre-colored zirconia with a dispersive, merging and natural gradient
  • Indicated for single crowns, inlays, onlays, veneers as well as 3-unit bridges (full contour restorations or reduced structures for ceramic layering)
  • Ideal for anterior restorations, but also used in posterior region
  • Smooth, merging gradient reproduces natural tooth colors from dentine to enamel (available A1-D4)
  • Color infiltration no longer required, but used to achieve more patient-specific results
  • Limited ceramic chipping due to monolithic design
  • Limited abrasion to the antagonist
  • Ideal alternative to lithium disilicate
  • Final characterization with ICE Zirkon Stains Prettau® and ICE Zirkon 3D Stains by Enrico Steger
 

Processing:

  • CAM-dry processing
  • Sintering (1500 °C)
  • Glaze with the Glaze 3D Glaze Base or Glaze Plus
  • High gloss polishing
  • Insertion: Cementation or screw-retained with titanium bases
 

Optional processing:

 

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 color gradient Without color gradient With color gradient With color gradient Without color gradient With color gradient
           
Without flexural strength gradient Without flexural strength gradient Without flexural strength gradient With flexural strength gradient Without flexural strength gradient Without flexural strength gradient
           
Without translucency gradient Without translucency gradient Without translucency gradient With translucency gradient Without translucency gradient Without translucency gradient
_________________ _________________ _________________ _________________ _________________ _________________
Individual coloring
with Colour Liquids		 Individual coloring
with Colour Liquids		 Optional: Individualisation
with Colour Liquid
Intensiv		 Optional: Individualisation
with Colour Liquid
Intensiv		 Individual coloring
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 color, translucency and flexural strength gradients during the production process. This ensures a natural-looking restoration with a highly translucent incisal edge and an extremely high flexural strength at the tooth neck.
 
 

Indications:

PRETTAU® PRETTAU® PRETTAU® PRETTAU® PRETTAU® PRETTAU®
  2 2 3 4 4
    DISPERSIVE® DISPERSIVE® ANTERIOR® ANTERIOR®
DISPERSIVE®
_________________ _________________ _________________ _________________ _________________ _________________
Copings Copings Copings Copings Copings Copings
_________________ _________________ _________________ _________________ _________________ _________________
Inlay, Onlay, Veneer Inlay, Onlay, Veneer Inlay, Onlay, Veneer Inlay, Onlay, Veneer Inlay, Onlay, Veneer Inlay, Onlay, Veneer
_________________ _________________ _________________ _________________ _________________ _________________
Crowns 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		 Max. three-unit
bridges
_________________ _________________ _________________ _________________ _________________ _________________
Multiple-unit bridge Multiple-unit bridge Multiple-unit bridge      
     
_________________ _________________ _________________ _________________ _________________ _________________
Circular bridges Circular bridges Circular bridges      
     
           
           

Studies

Studies

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Prettau® 4 Anterior® Dispersive®


Prettau® 4 Anterior® Dispersive® A2 95H14


Package content:
1 pc
Item number:
ZRFC8021A02
Color:

Height:
System / diameter:


Polychromatic, pre-colored zirconia with natural multicolor shading for the manufacture of single crowns, inlays, onlays, veneers as well as 3-unit bridges (full contour restorations or reduced structures for ceramic layering)

Processed with CAD/CAM milling bur Zirconia


 
 
 
 
 
 
 
 



* In the US bridge indications are limited to 3 units for Prettau® 3 Dispersive®.