PPSU

PPSU (Polyphenylsulfone) is an amorphous thermoplastic material with superior toughness and impact and chemical resistance.

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<p>Impact resistant</p>

Impact resistant

<p>Chemical resistant</p>

Chemical resistant

<p>Hydrolysis resistant</p>

Hydrolysis resistant

Product Options

Colors

Black

Grades
  • Unfilled
  • FDA

Physical Properties

UNITS ASTM Test PPSU
Tensile strength @ break @ 73°F psi D638 10,000 – 10,300
Flexural modulus @ 73°F psi D790 340,000 – 350,000
Izod impact (notched) ft-lbs/in of notch D256 13
Deflection Temperature Under Load @ 264 psi °F D648 404 – 408
Water absorption @ 73°F – 24 hours % D570 0.36 – 0.38
Coefficient of linear thermal expansion (CLTE) (in/in°F) D696 3.1E-5 to 4.0E-5