Description

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 properties

• 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 &gt, 100 MPa
• Extension 20 %
• E-module &gt, 4000 MPa