PEEK

Produce a metal-free alternative to conventional dental restorations with Tizian Blank PEEK.  Thanks to its excellent biocompatibility, this thermoplastic high-performance acrylic is ideal for the production of dental restorations for allergy patients. 

After proper surface conditioning, PEEK can be veneered with conventional veneering composites.

Advantages:
-Elastic
-Very smooth and compact surface, which gives the material a high resistance to plaque
-Abrasion-stable, color-stable
-Outstanding stability
-Can be sterilized
-Extremely break-proof and resistant to bending
-Long-term chemical stability
-Exceptional anti-friction properties
-Can be processed with dry milling
-High biocompatibility
-Excellently suited for allergy patients

Indications:
-Tizian Blanks PEEK White can be processed with CAD/CAM technology to the following constructions:
-Crown caps as well as reduced crowns and bridges to be veneered with composite (max. 2 intermediate units and 13 mm² connector diameter)
-Fully anatomical crowns and bridges (max. 2 intermediate untis and 13 mm² connector diameter)
-Telescopic primary and secondary crowns (no conus crowns)
-Tertiary constructions on bars
-Screw fixed implant-supported constructions

Technical information:
-Density 1.5 g/cm³
-Rockwell hardness 105 M
-CTE (23 °C-55 °C) 0.25 W/(mK)
-Melting temperature 300 °C
-Minimal insertion temperature -50 °C
-Flammability V0
-Water absorption (23 °C) 0.4 %
-Tensile strength >, 100 MPa
-Extension 20 %
-E-module >, 4000 MPa