PPS - Polyphenylene Sulphide


Product description

Ryton® is a Polyphenylene Sulphide (PPS) with a high modulus.

The semi-crystalline polymer offers thermal stability, chemical resistance and dimensional stability. The Solvay PPS product family is inherently flame retardant, creep resistant and suitable for various applications such as fuel system, E/E components, pump housings and impellers.

PPS (Property/Grade) Ryton® R4-200NA Ryton® R7-120NA
Description PPS 40%GF PPS 65%GF/MF
Density (ASTM D792) 1,66 1,99
Flexural Modulus (ASTM D790) 14.500 MPa 19.300 MPa
Notched Izod Impact (ASTM D256) 91 J/m 59 J/m
HDT under load 1,8 MPa (ASTM D648) 265 °C 265 °C
Flame Rating (UL 94; 1,6mm) V-0, 5VA V-0, 5VA





Country availability

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

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Contact person

Eric Lundén

General Manager

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