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Print
Material
PPSU/PPSF

PPSU/PPSF

Engineering Plastics
FunctionalHeat resistantChemical resistantFlame retardant

Polyphenylsulfone (PPSF or PPSU) is a high-temperature aromatic sulfone polymer. Long considered to be one of the highest performance polymers in the plastics world, PPSF has excellent thermal and chemical resistance, making it well suited for demanding applications in automotive, aerospace, electronics, defense, industrial, medical, and semi-con applications.

Print with PPSU/PPSF
Mechanical Properties
Tensile strength55–74.1 MPa
Tensile modulus2310–2350 MPa
Elongation8–40 %
Flexural strength105–110 MPa
Flexural modulus2215 MPa
Density1.28 g/cm³
Thermal
Heat deflection at 66 PSI190–207 °C
Print Constraints

Maximum build volume

600 × 600 × 500 mm

Min wall thickness1 mm
Min detail size0.8 mm
Default layer height0.2 mm
Default infill20%
Min embossing0.8 mm
Min engraving0.8 mm
Accuracy± 0.3 mm
Warping riskOver_140_mm
Interlocking partsNot supported

Available finishes

Each finish can be combined with the available colors at checkout.

Standard

Standard

1 color

The standard (as-printed) finish on FDM parts shows the natural texture of layer-by-layer printing. The visibility of the layer lines depends on part geometry and orientation, plus light marks where support material was removed.

All materials