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CarbonX™ CF15 PEKK-A Technical Data Sheet

Technical Data Sheet

CarbonX™ CF15 PEKK-A 3D Printing Filament

TDS Rev 2

Physical Properties
Standard Unit Typical Value
Density ISO 1183 g/cc 1.39
Mechanical Properties
Standard Unit Typical Value
Tensile Strength, Break ISO 527 MPa 110
Tensile Modulus ISO 527 MPa 8465
Tensile Elongation, Break ISO 527 % 2.5
Flexural Strength ISO 178 MPa 142
Flexural Modulus ISO 178 MPa 8542
Thermal Properties
Standard Unit Typical Value
Glass Transition Temperature (Tg) DSC °C 165
Melt Temperature (Tm) DSC °C 305
Deflection Temperature at 0.45 MPa (66psi) ISO 75 °C 275
Electrical Property
Standard Unit Typical Value
Surface Resistance ASTM D257 Ohm/sq >108

Disclaimer: The technical data contained on this data sheet is furnished without charge or obligation and accepted at the recipient’s sole risk. This data should not be used to establish specifications limits or used alone as the basis of design. The data provided is not intended to substitute any testing that may be required to determine fitness for any specific use.

  • Nozzle: 0.4mm or Larger [Hardened Nozzle]
  • Layer Height: 0.25mm [60% of Nozzle Diameter is Ideal]
  • Extrusion Multiplier: 0.95-1.0
  • Extrusion Temp: 385-400°C
  • Print Bed Temp: 120-160°C
  • Enclosed Chamber Temp: up to 165°C Ideal
  • Drying Recommendations: 140°C for 4-6 hours
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