PSU filament

TECAFIL PSU - PSU 3D printing filament from Ensinger

Our TECAFIL PSU filament is based on the material polyphenylene sulfone, which belongs to the group of polysulfones. The PSU filament is characterised above all by its high resistance over a wide temperature range. It is particularly creep resistant, heat resistant and retains its toughness even at low temperatures.

Our PSU filament portfolio

TECAFIL PSU filament is suitable for many applications that require high resistance and are exposed to high temperatures. It is also a cost-effective alternative to PEEK or PEI for less demanding environments. The base polymer of this filament meets the requirements for food contact according to (EC) No 1935/2004, (EU) No 10/2011, (EC) No 2023/2006 and FDA. Legally binding documents must be requested separately.

PSU Filament portfolio

Due to its low tendency to warp, TECAFIL PSU filament also offers special advantages for 3D printing. Our filaments are suitable for a wide range of industrial printers as long as the recommended process parameters are met. More information regarding the material properties as well as the processing parameters can be found on the product detail pages.

Our TECAFIL PSU natural can also be processed into a 3D printed component at Ensinger. You can find more information about PSU 3D printing at Ensinger here: