PEEK



PEEK

Il PEEK è una delle termoplastiche semicristalline più performanti ad oggi disponibile.

Il PEEK è una delle plastiche per fini industriali con maggiore resistenza chimica offrendo un’eccellente resistenza fatica permettendo l’utilizzo ad una temperatura di 240°C costanti.

  • Resistenza chimica eccezionale in ambiente acido o basico
  • Elevata resistenza meccanica a temperature superiori ai 250 °C
  • Resistenza all’usura e all’abrasione
  • Eccellente stabilità dimensionale

Mechanical Properties1 Test Method XZ AXIS ZX AXIS
Tensile Strength, Ulti- mate ASTM D638 89,61 MPa 89,61 MPa
Tensile Modulus ASTM D638 3.43 GPa 3.43 GPa
Tensile Modulus (Type 1, 0.125”, 0.2”/min) PSI ASTM D638 7515 MPa 2300 MPa
Elongation at break (%) ASTM D638 3.78 3.78
Elongation at Yield (Type 1, 0.125”, 0.2”/min) % ASTM D638 0.9% 1.1%
Flexural Strength (at yield, 23°C) ASTM D790 120 MPa 120 MPa
Flexural Modulus (at 23°C) ASTM D790 3.5 GPa 3.5 GPa
Flexural Strain at Break (Method 1, 0.05”/min) PSI ASTM D790 3% 3%
Thermal Properties2 Test Method Metric  
Glass Transition temperature [°C] ISO 11357-2 143°C  
Heat Deflection (HDT) with load of 1.82 MPa ISO 75 160°C  
Melting Point DSC ISO 11357-3 343°C  
Other Test Method Metric  
Density ISO 1183 1,30 g/cm3  
Water Absorption ISO 62 0,45 %  
Rockwell Hardness ASTM D785 -  
Volume Resistivity IEC 60093 1,00 e+16 ohm*cm  

The performance characteristics of these materials may vary according to application, end use, or operating conditions. Each user is re- sponsible for determining that the Roboze material is safe, technically suitable, and lawful for the intended application, as well as for iden- tifying the proper disposal (or recycling) method consistent with applicable environmental laws and regulations.

The information presented in this document are typical values intended for reference and comparison purposes only. They should not be used for design specifications or quality control purposes. Actual values will vary with build conditions. Tested parts were built on ROBOZE PLUS 400. Product specifications are subject to change without notice.