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Polyphenylsulfone (PPSU)

FDM Thermoplastic

Resistant to Heat and Chemicals.

PPSU (also known as PPSF) offers elevated properties compared with commodity plastics. It is stronger than polycarbonate but its more notable features include heat and chemical resistance. This makes it a good choice for demanding applications exposed to oils, gas and acids. PPSU can also be sterilized via steam, autoclave, plasma, chemical and radiation methods.

Typical applications



Concept models, early prototyping and functional prototypes.

Production Parts

Production Parts

Low-volume production and highly customized parts.



Jigs, fixtures and manufacturing aids.

Performance properties

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Heat Deflection Temperature (HDT)

PPSF 189℃ (372℉)

PC 140℃ (284℉)

PC-ABS 100℃ (212℉)

Compatible printers

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