TECAFIL PEEK VX MT natural - 1.75 mm

PEEK MT Filament

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TECAFIL PEEK VX MT natural is an unfilled, medical grade filament based on Victrex® PEEK. It therefore combines the outstanding property profile of the high temperature thermoplastic PEEK, such as exceptionally high thermal, mechanical and chemical resistance, with requirements regarding biocompabitlity.

This filament has been tested resp. evaluated for biocompatibility according to standard ISO 10993-1, -4, -5, -18 and meets the specified requirements for contact of up to 24 hours with skin and tissue and, if applicable, indirect contact with blood.
For the biocompatible plastic materials within the Ensinger MED- / MT-standard-portfolio, a biocompatibility declaration is supplied on an order-related basis. The order-related declaration also serves to provide consistent and for our customers comprehensible traceability of the customer order with regard to the products and the raw materials used.

VICTREX® PEEK is a registered trademark of Victrex plc.

Compliances

Facts

Chemical designation
PEEK (Polyetheretherketone)
Colour
beige
Density
1.3 g/cm3 (*2)

Main Features

  • autoclavable
  • very good sterilisable
  • very good chemical resistance
  • high gamma radiation resistance
  • hydrolysis and superheated steam resistant

Target industries

food technology
medical 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 98,3 MPa 5mm/min, Orientation XY DIN EN ISO 527-2
    Tensile strength 93,7 MPa 5mm/min, Orientation XZ DIN EN ISO 527-2
    Tensile strength 86,6 MPa 5mm/min, Orientation ZX DIN EN ISO 527-2
    Modulus of elasticity
    (tensile test)    		 4006,7 MPa 5mm/min, Orientation XY DIN EN ISO 527-2
    Modulus of elasticity
    (tensile test)    		 3869,7 MPa 5mm/min, Orientation XZ DIN EN ISO 527-2
    Modulus of elasticity
    (tensile test)    		 3657,2 MPa 5mm/min, Orientation ZX DIN EN ISO 527-2
    Elongation at break (tensile test) 19,1 % 5mm/min, Orientation XY DIN EN ISO 527-2
    Elongation at break (tensile test) 16,1 % 5mm/min, Orientation XZ DIN EN ISO 527-2
    Elongation at break (tensile test) 5,6 % 5mm/min, Orientation ZX DIN EN ISO 527-2
    Flexural strength 154,0 MPa 2mm/min, Orientation XY DIN EN ISO 178
    Flexural strength 159,0 MPa 2mm/min, Orientation ZX DIN EN ISO 178
    Modulus of elasticity
    (flexural test)    		 3550,0 MPa 2mm/min, Orientation XY DIN EN ISO 178
    Modulus of elasticity
    (flexural test)    		 3740,0 MPa 2mm/min, Orientation ZX DIN EN ISO 178
  • 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) 5 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 0,03 % DIN EN ISO 62
    Melt flow index (MFI) 10 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 - 440 C -
    Max. melt temperature 470 C -
    Print bed temperature 160 - 250 C -
    Build chamber temperature 160 - 230 C -
    Nozzle diameter 0,4 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 -