PPSU - Polyphenylsulfone


Product description

Radel® is a transparent Polyphenylsulfone (PPSU)

It offers high heat resistance, high impact resistance and excellent hydrolytic stability. The Solvay PPSU product family with a high HDT of 207°C is suitable for a wide range of applications requiring steam sterilization resistance such as medical devices, dental and surgical instruments. The inherently flame-retardant material is also suitable for hot water fittings and food service trays.

PPSU (Property/Grade) Radel® R-5000 NT Radel® R-5800 NT
Description PPSU medium melt flow PPSU high melt flow
MFR (380°C/2,16kg) (ASTM D1238) 14-20 g/10 min 20-28 g/10 min
Density (ASTM D792) 1,29 1,29
Tensile Modulus (ASTM D638) 2.340 MPa 2.340 MPa
Notched Izod Impact (ASTM D256) 690 J/m 690 J/m
HDT under load 1,8 MPa (ASTM D648) 207 °C 207 °C





Country availability

Albania, Algeria, Austria, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Egypt, Estonia, Faroes, Finland, Germany, Greece, Hungary, Iceland, Ireland, Jordan, Kosovo, Latvia, Lebanon, Lithuania, Luxembourg, Macedonia, Malta, Mauritania, Morocco, Netherlands, Norway, Poland, Portugal, Romania, Russia, Senegal, Serbia, Slovakia, Slovenia, South Africa, Spain, Sweden, Switzerland, Tunisia, Turkey, Ukraine, United Kingdom

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Contact person

Eric Lundén

General Manager

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