Components: BASF Polyphenylsulfone (PPSU) based filament for Fused Filament Fabrication. Product Description: Outstanding thermal stability, good chemical resistance and high strength are the key features of Ultrafuse® PPSU. Parts produced by fused filament fabrication show often mechanical limitations in z-direction - the good layer adhesion of Ultrafuse® PPSU leads to balanced flexural strength properties between z- and x-direction. Ultrafuse® PPSU can be used for functional applications which require a high mechanical strength as well as a high heat distortion temperature – properties, where existing 3D printing materials often show limitations. Information provided by BASF |