The better glass ceramic 




Prettau® 4 Anterior® is a new and highly biocompatible zirconia material from Zirkonzahn. Due to its high translucency it is ideally suited for use in the anterior tooth region and hence offers an ideal alternative to lithium disilicate. Moreover, it is also perfectly appropriate for use in the posterior tooth region.
 

Range of applications 



 
  • Partial and single crowns
  • Inlays, onlays and veneers
  • Bridges with max. 3 elements


 

Characteristics 


  • Higher translucency due to optimized microstructure of the zirconia
  • No ceramic chipping
  • No abrasion to the antagonist tooth
  • 200% higher bending strength, thanks to the elimination of the veneer ceramics
  • Especially suited in case of implants, reduced available space or restorations with gingival reconstruction

Prettau® 4 Anterior® demonstration models 


Present your new zirconia material Prettau® 4 Anterior® with your self-milled demonstration models
 
Download Brochure

Processing 


Contrary to glass ceramics it distinguishes itself not only through the higher bending strength, but also through its processing method:
As for Prettau® Zirconia, also for processing of Prettau® 4 Anterior® neither water cooling nor diamond drills are required. The material is milled dry and with common zirconia burs. This results in shorter milling times, lower material consumption and tool wear. The material can be processed with Zirkonzahn Milling Units M1, M1 Wet, M1 Wet Heavy Metal, M4, M5 Heavy and M6 Wet Heavy Metal. No upgrade is necessary.
 

Further processing 



Due to the optimized microstructure of zirconium oxide, Prettau® 4 Anterior® is highly translucent and aesthetic. In combination with the Colour Liquid Prettau® 4 Anterior® Aquarell especially developed for this purpose, the ICE Zirkon Malfarben, fully anatomical restorations are now also possible in the anterior tooth region. In this way, the problem of ceramic chipping in the anterior tooth region can be avoided.



Contrary to glass ceramic, Prettau® 4 Anterior® is a polychrome (multi-coloured) material. This means that a Prettau® 4 Anterior® restoration can be coloured in several colours already before the sintering process. Restorations made of glass ceramics merely show colour shades before sintering and only get their final characteristics through the use of colouring stains.
Prettau® 4 Anterior® is sintered at only 1,500° C, resulting in shorter sintering times.


 

Cementation 


Cementation of a crown made of zirconia
 

Download Instruction

Cementation of inlays, onlays or veneers made of zirconia
 

Download Instruction

Conventional cementation of a zirconia crown
 

Download Instruction

Cementation of a crown made of zirconia on Raw-Abutment®
 

Download Instruction

Cementation of a zirconia restoration on titanium bases
 

Download Instruction


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.
 
 

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 Multiple-unit bridge    
   
_________________ _________________ _________________ _________________ _________________ _________________
Circular bridges Circular bridges Circular bridges Circular bridges    
   
           
           

ИССЛЕДОВАНИЯ 


ИССЛЕДОВАНИЯ

дальше...

Prettau® 4 Anterior® 


Prettau® 4 Anterior® 95H10


содержимое пакета:
1 шт.
товарный номер:
ZRFA8001
высота:
система / диаметр:


Extremely transparent zirconia for single crowns, inlays, onlays, veneers and max. 3-unit bridges (fully anatomic or reduced structures for ceramic layering)

Processable with CAD/CAM Milling Bur Zirconia

Data sheet Prettau® 4 Anterior®



Prettau® 4 Anterior® 


Prettau® 4 Anterior® 3er


содержимое пакета:
1 шт.
товарный номер:
ZRFA0201
размер:
система / диаметр:


Extremely transparent zirconia for single crowns, inlays, onlays, veneers and max. 3-unit bridges (fully anatomic or reduced structures for ceramic layering)


A1 – D4 


Colour Liquid Prettau® 4 Anterior Aquarell A1 50 мл


содержимое пакета:
1 шт.
товарный номер:
FMAF3101
цвет:

содержание:
система / диаметр:


Acid-free and water-based colouring liquid with bio-pigments for colouring pre-sintered Prettau® 4 Anterior® zirconia restorations with brush technique or dipping technique.

Attention: Use only in combination with metal-free brushes or tweezers.


Intensiv 


Colour Liquid Prettau® 4 Anterior® Aquarell Orange 1 20 мл


содержимое пакета:
1 шт.
товарный номер:
FMAF5303
цвет:

содержание:
система / диаметр:


Acid-free and water-based colouring liquid with bio-pigments for colour accentuation of pre-sintered Prettau® 4 Anterior® as well as Prettau® 4 Anterior® Dispersive® zirconia restorations.

Attention: Use only in combination with metal-free brushes or tweezers.


Colour Liquid Prettau® 4 Anterior® Aquarell LuNe
For creating an opalescent and depth effect in the incisal and interdental areas
Developed in collaboration with Luca Nelli, MDT.

Colour Liquid Prettau® 4 Anterior® Aquarell Orange 1
Design of fissures in the occlusal area

Colour Liquid Prettau® 4 Anterior® Aquarell Brown 2
Design of fissures in the occlusal area

Colour Liquid Prettau® 4 Anterior® Aquarell Incisal grey
For transparent areas to lower the brightness values

Colour Liquid Prettau® 4 Anterior® Aquarell Incisal violet
For incisal areas

Colour Liquid Prettau® 4 Anterior® Aquarell Incisal blue
Design of a depth effect in the incisal area ("fish mouth") and transparent bluish ledges