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PEEK P70

granules peek dental

BCS Dental Alloys PEEK (PolyEtherEtherKetone) P70 is a machining, granular, implant grade dental polymer for use in fixed and removable prostheses.. Lire plus

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BCS Dental Alloys PEEK (PolyEtherEtherKetone) P70 is a machining, granular, implant grade dental polymer for use in fixed and removable prostheses. Available in capsule form, P70 is pink in colour.

This new thermostable semi-crystalline thermoplastic material for dental use is characterised by 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)
1,36
YIELD STRENGTH (MPA)
110
ELASTIC DEFORMATION (%)
4,5
ELONGATION AT BREAK (%)
>10
FLEXURAL MODULUS (MPA)
4004
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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