Collection: PPSU Filament

Experience the best performance with PPSU filament - a high temperature aromatic sulfone polymer that offers superior thermal and chemical resistance.

High performance polymer

PPSU filament ( Polyphenylsulfone ) is one of the highest performance polymers available on the market and is used in demanding applications in the automotive, aerospace and electronics industries.

Superior thermal and chemical resistance

Enjoy superior thermal and chemical resistance with PPSU filament.
PPSU Filament offers incredibly high thermal properties unmatched by any other material

Low warping and shrinkage

PPSU has low shrinkage properties making it ideal for a variety of 3D printing applications.

Exceptional strength and modulus

Our PPSU filament is designed to provide superior strength and modulus even at elevated temperatures. It is as strong as Ultem™ 1010 with far superior thermal properties, making it an ideal choice for industrial 3D printing.

Environmental Stress Crack Resistance (ESCR)

PPSU Filament has been specially developed to offer outstanding resistance to stress cracking (ESCR). This makes it an excellent choice for applications where chemical resistance is key, such as medical and aerospace applications.

Sterilization ability

Our filament can also be sterilized by various methods, including EtO gas, radiation, steam autoclaving, plasma, dry heat and cold sterilization - making it perfect for medical 3D printing.