Polypropylene PP 2320 "Natural"

€43.99 EUR
Tax included.

This material is available on demand only. Minimum order quantity is 30 kg. Interested? Then contact us 👇


Fillamentum Polypropylene PP 2320 is a high-tech filament made of commodity plastic polypropylene (PP). It excels by its great mechanical properties, toughness, chemical resistance, or electrical insulation.

This material repels water, therefore, it is ideal for making parts of tanks, pipelines, etc. Since it has good electrical insulation properties, it's suitable for the printing of electrical components as an alternative to PVC.


  • Electrical insulator
  • Thermal resistance up to 100 °C, withstands contact with hot water
  • Low moisture and water absorption
  • Good impact resistance
  • Weather resistance
  • Chemical resistance against a wide range of substances (e.g. acids, bases, salts, oils, water)
  • The lowest density from our portfolio
  • Flexibility down to -40 °C – standard polypropylene gets brittle below 0 °C
  • Toughness, resilience in a thin layer
  • Bendable without stress whitening
  • Great interlayer adhesion and smooth surface
  • Less flexible than competitive PP filaments
  • Safe for food contact applications
  • Safe for use in electrical and electronic equipment
  • Recyclable, non-toxic


    Working temperature: 225–255 °C
    Heated bed: 90–105 °C
    Diameter: 1.75 mm 
    Diameter tolerance: +/- 0.07 mm 
    600 g of filament (+ 230 g spool)
    The length of the filament:
    260 m (1.75 mm, 600 g)
    RAL | Pantone | HEX:
    N/A | N/A | N/A


    Comparison of our engineering filaments:

      Polypropylene PP 2320 PC/ABS Nylon FX256 Vinyl 303 Fluorodur
    Polymer base polypropylene blend of polycarbonate and acrylonitrile butadiene styrene polyamide 12 polyvinylchloride polyvinylidene fluoride
    Ease of 3D printing ★★ ★★★ ★★★★
    Low ★ / high ★★★★ warping ★★★ ★★★ ★★ ★★★★
    Mechanical behavior tough, resilient in a thin layer stiff tough, resilient in a thin layer stiff, strong stiff, strong
    Flexural resistance bendable rigid bendable rigid rigid
    Tensile strength ★★★ ★★ ★★★ ★★★
    Impact strength 184 kJ/m2 (unnotched) 53 kJ/ m2 (notched) 7 kJ/ m2 (notched) ~ 5 kJ/ m2
    5 kJ/ m2 (notched)
    Hardness ★★★ ★★★ ★★
    Creep resistance ★★ ★★★ ★★★ ★★★ ★★★★
    Density 0.96 g/cm3 1.07 g/cm3 1.01 g/cm3 1.35 g/cm3 1.79 g/cm3

    Chemical resistance*
    good resistance to

    acids, alkalis, alcohols, acetone, water water, oils, and greases, alcohols, ozone, salts wide range of chemicals, such as car fluids, alkalis, oils and greases, ozone, acetone, alcohols alkalis, alcohols, oils and greases, water, alkalis, acids, ozone, water, even strong chemicals car fluids, acids, oils, alcohols, toluene, benzene, chlorinated hydrocarbons, water, ozone, even strong, and harsh chemicals

    Chemical resistance*
    low resistance to

    halogenated hydrocarbons, benzene, car fluids, ozone, toluene, oils acetone, car fluids, acids, alkalis, benzene acids, long-term contact with hot water acetone, car fluids, certain types of acids, and alkalis acetone, ethyl acetate, methyl ethyl ketone
    Thermal resistance up to 115 °C up to 125 °C up to 140°C up to 70 °C up to 150 °C
    Low-temperature resistance down to -40
    down to -40 °C down to -60 °C down to -40 °C down to -40 °C
    Moisture sensitivity low medium high low low
    Weather resistance ★★★ ★★ ★★ ★★★★
    Combustibility not classified HB HB V-0 (self-extinguishing) V-0 (self-extinguishing)
    Barrier properties ★★★★ ★★ ★★★ ★★★ ★★★★
    Optical properties: white, translucent yellowish, non-translucent clear, transparent brownish or black, non-translucent white, translucent
    Hydrolytic stability ★★★★ ★★ ★★ ★★★★ ★★★★

    *Always test little 3D printed object under the specific conditions of usage (chemical, temperature, time). It always depends on the conditions of processing, design, and specific type of chemicals.

    The input material was carefully selected to achieve the best processability and final properties. Fillamentum’s products are always produced from the precisely specified type of material, with the highest stability across all the batches. The customers can rely on the best quality at any time they use our filament.

    Food Contact Declaration by request on helpdesk@fillamentum.com


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