TECAFIL PEEK EV CF30 black - 1.75 mm

Carbon Fiber Evonik PEEK Filament

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In order to offer you the best possible material tailored to your needs and requirements, we also produce an Evonik PEEK filament based on VESTAKEEP® in addition to our well-established Victrex® carbon PEEK filament. Thus, TECAFIL PEEK EV CF30 black is also a 30 % filled carbon fiber PEEK filament.
Regarding the properties in the processing parameters of unfilled Evonik PEEK filament, TECAFIL PEEK EV CF30 black shows different viscosity and crystallization behavior compared to our Victrex based PEEK CF filament. For more information, see the unfilled type of Evonik PEEK filament - TECAFIL PEEK EV natural.
VESTAKEEP® is a registered trademark of Evonik Industries AG.

Facts

Chemical designation
PEEK (Polyetheretherketone)
Colour
black
Density
1.41 g/cm3 (*2)

Main Features

  • very high stiffness
  • inherent flame retardant
  • good chemical resistance
  • high dimensional stability
  • hydrolysis and superheated steam resistant

Target industries

oil and gas industry
automotive industry
chemical technology
mechanical engineering
aircraft and aerospace technology

Downloads

Datasheet (PDF)
Product handling (PDF)

Technical details

  • product-technical-detail-collapse-item-0-lvl-1
    General material information Value Unit Parameter Norm
    Diameter 1,75 +/- 0,05 mm -
    Spool measurements Ø 52 mm holder -
    Spool measurements 55 mm width -
    Spool measurements Ø 200 mm outer diameter -
    Spool Material Polycarbonate - -
    Filament Load per Spool 500 g -
  • product-technical-detail-collapse-item-1-lvl-1
    Mechanical properties Value Unit Parameter Norm
    Tensile strength 169,0 MPa 5mm/min, Orientation XY DIN EN ISO 527-2
    Tensile strength 196,5 MPa 5mm/min, Orientation XZ DIN EN ISO 527-2
    Tensile strength 71,0 MPa 5mm/min, Orientation ZX DIN EN ISO 527-2
    Modulus of elasticity
    (tensile test)    		 17310,0 MPa 5mm/min, Orientation XY DIN EN ISO 527-2
    Modulus of elasticity
    (tensile test)    		 19963,0 MPa 5mm/min, Orientation XZ DIN EN ISO 527-2
    Modulus of elasticity
    (tensile test)    		 4164,8 MPa 5mm/min, Orientation ZX DIN EN ISO 527-2
    Elongation at break (tensile test) 2,7 % 5mm/min, Orientation XY DIN EN ISO 527-2
    Elongation at break (tensile test) 2,7 % 5mm/min, Orientation XZ DIN EN ISO 527-2
    Elongation at break (tensile test) 3,8 % 5mm/min, Orientation ZX DIN EN ISO 527-2
  • product-technical-detail-collapse-item-2-lvl-1
    Thermal properties Value Unit Parameter Norm
    Glass transition temperature 143 C ASTM D 3418
    Melting temperature 343 C DIN EN ISO 11357
    Deflection temperature 162 C HDT-A ISO-R 75 Method A
    Service temperature 300 C short term -
    Service temperature 260 C long term -
    Thermal expansion (CLTE) 6 10-5*1/K DIN EN ISO 11359-1;2
  • product-technical-detail-collapse-item-3-lvl-1
    Other properties Value Unit Parameter Norm
    Moisture absorption 0,5 % DIN EN ISO 62
    Melt flow index (MFI) 2,9 g/10 min 380°C / 5kg DIN EN ISO 1133
  • product-technical-detail-collapse-item-4-lvl-1
    Processing parameter Value Unit Parameter Norm
    Nozzle temperature 420 - 460 C -
    Max. melt temperature 470 C -
    Print bed temperature 160 - 250 C -
    Build chamber temperature 160 - 230 C -
    Nozzle diameter 0,4 - 0,6 mm -
    Print speed 20 - 30 mm/s -
    Fan speed 0 % -
  • product-technical-detail-collapse-item-5-lvl-1
    Predrying Value Unit Parameter Norm
    Drying temperature 120 C -
    Drying time 8 h -