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R PEEK Filament

3D4MakersSKU: RPEEK-0000-175-500-3D4M
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Color: Natural
Diameter: 1.75mm
Weight: 500 gram
Sale price$161.00 USD
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R-PEEK filament, a high-performing recycled engineering thermoplastic that is excellently suited for high strength and high temperature 3D printing applications. Made from VICTREX™ PEEK 450G™ regranulated scraps from the semi-finished process, our R-PEEK is produced using high purity recycling procedures and processes, ensuring that it is of high quality and offers significant savings over virgin materials. The PEEK molecule is highly stable, which means that it can be re-melted and reprocessed multiple times without losing its properties, making it an environmentally friendly and economically sustainable option.

R-PEEK is widely used in a variety of industries, including aerospace, automotive, electrical/electronics, engineering, marine and chemical. Its durability and performance in demanding environments have made it a popular choice for replacing metal and other polymers.

  • Recycled PEEK Offers Significant Costs Savings
  • No Compromising on Virgin PEEK
  • High Temperature Resistance up to 315 °C
  • Exceptional Mechanical Strength
  • Low Outgassing Properties


    Material properties

    Description Value Test method
    Density 1.3 g/cm³ ASTM D792
    Breaking Strength 90 MPa ASTM D638
    30 %
    ASTM D638
    Tensile Modulus 3400 MPa ASTM D638
    Charpy Impact Strength 7 C kJ/m2 ASTM 256
    Service Temp. (constantly) 260 °C ASTM D648
    Short Term (0,46MPa) 315°C ASTM D648
    Flammability V-0 UL 94/IEC60695
    Surface Resistivity
    10¹⁴ IEC 60093

    Printer recommendations 

    Description Value
    Printer nozzle temperature 400-450°C
    Heated bed temperature 120-160°C
    Chamber temperature
    + 90°C
    Bed Adhesion Magigoo HT on CF plate, glass or a PEI Sheet
    Pre drying recommendations 120°C, 4 - 6 hours or 80°C, 12 hours


    To get the best results while printing we advise you to keep the 3D printer in a room where there is hardly any draft and/or temperature fluctuations. When the 3D printer is not being used it is important to keep filament in a bag and stored in a cool, dry and dark place until it is used again.



    PDF icon Technical Data Sheet (1,63 MB)
    Material Safety Data Sheet (224 KB)

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