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PEEK P40

disc natural grey peek

PEEK P40 (PolyEtherEtherKetone) discs are made of a grey, machining, implant grade dental polymer for fixed and removable prostheses.. Lire plus

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PEEK P40 (PolyEtherEtherKetone) discs are made of a grey, machining, implant grade dental polymer for fixed and removable prostheses.

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).
PEEK features high flexural strength and low coefficient of friction making it the ideal material for dental prostheses.

Mechanical properties

DENSITY (G/CM3)
1.3
YIELD STRENGTH (MPA)
110
ELASTIC DEFORMATION (%)
4.8
ELONGATION AT BREAK (%)
>20
FLEXURAL MODULUS (MPA)
4000
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.

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