Solvay Radel R-5000/R-5500/R-5600/R-5800/R-5900 Polyphenylsulfone Resin R-Series Virgin Pellet
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Solvay PPSU Radel Resin Series:
Radel® R-5500 GY1037/GY1137/GY874
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DESCRIPTION
High-Heat Transparency with Superior Toughness and Impact Strength
Radel® polyphenylsulfone (PPSU) delivers the highest performance of our sulfone polymers. Our broad product slate offers an impressive selection of transparent and opaque color and meets a wide range of performance, price and processing requirements.
Radel® PPSU offers impact strength similar to polycarbonate (PC) and better chemical resistance than
polyetherimide (PEI). It excels in high heat and humidity environments and provides operating
temperatures around 200°C (392*F) and inherent flame retardant properties.
Why Radel® PPSU?
*High HDT of 207°C (405°F)
*Impact strength similar to PC
*Better chemical resistance than PEI
*Virtually unlimited steam sterilization
*Exceptional long-term hydrolytic stability
*Transparent and opaque colors
*Inherently UL -94 V0
Additonal RadelS grades include a transparent injection molding grade (R-5000). an opaque. general purpose.injection molding grade (R-5100) and a transparent. extrusion grade (R-5500).








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