BCS Dental Alloys PEEK (PolyEtherEtherKetone) P50 is made of a machining, implant grade, granular dental polymer for use in fixed and removable prostheses.. Lire plus

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BCS Dental Alloys PEEK (PolyEtherEtherKetone) P50 is made of a machining, implant grade, granular dental polymer for use in fixed and removable prostheses. Available in capsule form, P50 is ivory in colour.

This new thermostable semi-crystalline thermoplastic material for dental use features excellent mechanical properties, including a modulus of elasticity comparable to that of natural cortical bone, and meets the most stringent biocompatibility requirements:

cytotoxicity (ISO 10993-5)
irritation & sensitisation (ISO 10993-10)
acute subchronic toxicity (ISO 10993-11)
genotoxicity (ISO 10993-3).
Its high flexural strength and low coefficient of friction make PEEK the ideal material for dental prostheses.

Mechanical properties

DENSITY (G/CM3)
1.52
YIELD STRENGTH (MPA)
110
ELASTIC DEFORMATION (%)
4.2
ELONGATION AT BREAK (%)
>10
FLEXURAL MODULUS (MPA)
5100
LINEAR THERMAL EXPANSION, LONGITUDINAL 23-55°C (10-4 K-)
0.45
MELTING POINT DSC (2ND HEATING)
~ 340°C
The above values are provided for indication purposes.