PPSU - Polyphenylsulfone

Description

Radel® is a transparent Polyphenylsulfone (PPSU)

It offers high heat resistance, high impact resistance and excellent hydrolytic stability. The Syensqo 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.

Product data

PPSU (Property/Grade)Radel® R-5000 NTRadel® R-5800 NT
DescriptionPPSU medium melt flowPPSU high melt flow
MFR (380°C/2,16kg) (ASTM D1238)14-20 g/10 min20-28 g/10 min
Density (ASTM D792)1,291,29
Tensile Modulus (ASTM D638)2.340 MPa2.340 MPa
Notched Izod Impact (ASTM D256)690 J/m690 J/m
HDT under load 1,8 MPa (ASTM D648)207 °C207 °C

Suppliers

  • Syensqo

Tradename(s)

  • Radel®

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