PPSU
High temperature thermoplastic material with outstanding impact resistance that is autoclavable
About PPSU
PPSU (polyphenylsulfone) (Radel® R) is a high temperature thermoplastic material with outstanding impact resistance. Radel® R is resistant to hot water and steam and can withstand repeated cycles in a steam autoclave. FDA compliant grades of PPSU are available. For PPSU chemical resistance view our chart.
Length, width, thickness, and diameter tolerances vary by size, by manufacturer, brand, and grade. Custom sizes available upon request.
PPSU Properties and Material Options
Radel® R-5500– is a general purpose extrusion grade of polyphenylsulfone (PPSU) offering exceptional hydrolytic stability and better toughness than most commercially available high temperature polymers.
Tech Tip– PPSU is often used instead of polysulfone or Ultem® for medical applications when superior toughness or extended service life with repeated autoclave cycles is desired.
Typical Properties
Physical Properties
Mechanical Properties
Thermal Properties
Electrical Properties
Optical Properties
Other Properties
Values may vary according to brand name. Please ask your Curbell Plastics representative for more specific information about an individual brand.
FAQS ABOUT PPSU
Get answers to frequently asked questions about PPSU
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PPSU AVAILABLE ONLINE
Buy PPSU now with our easy, secure checkout. Enter custom cuts or cut-to-size when ordering. No minimums required. Volume discounts available for large commercial orders.
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Research Materials
We carry an extensive inventory of plastic sheets, rods, tubes, film, tapes, adhesives and more from highly qualified manufacturers.
Specialized Services
We provide value for our customers with inventory programs, troubleshooting, traceability, process efficiencies, and more.
Fabrication & Machined Parts
Curbell supplies fabricated and machined plastic parts manufactured via CNC routing, milling, vacuum forming, die cutting, and more.
