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Sustason® PPSU MG orange


Our premium material especially for medical devices

Sustason® PPSU MG was specially developed for demanding applications in the healthcare industry. It is the ideal material for plastic components in the medical environment like trial implants due to its high heat and sterilisation resistance to common processes. Biocompatibility in accordance with ISO 10993-5 and/or USP Class VI directly on the semi-finished product guarantees maximum safety and compatibility with biological systems. It also impresses with its good chemical resistance and high impact strength.

OR1145 orange, similar RAL 2004


  • Very good sterilisation resistance
  • High heat deflection temperature
  • ISO 10993-5 tested on semi-finished product
  • Highly impact resistant
  • Chemical resistance
  • highly resistant to gamma and x-rays


Application Examples

Materials for ventilators

Our wide range of thermoplastics supports compliance with the highest medical requirements in terms of functionality, reliability and process stability. Materials such as Sustason® PPSU MG and Polystone® P HG are specifically selected to fulfil these standards. We offer support during the design process to ensure that your products meet the requirements.

Trial implants

For example for knee implants, hip socket implants and sockets. It has very high precision and surface quality, is machined to high tolerances in accordance with customer drawings. Material used is Sustason® PPSU MG.


Plastic components for endoscopes

Our Sustason® PPSU MG is specifically designed to reduce the weight of medical devices, allowing surgeons to work more precisely and for longer. It offers excellent sterilisation resistance over 2,000 cycles, can be surface finished to customer specifications and offers an improved feel compared to metal. It is manufactured to tight tolerances and is available in a range of colours.

We are a system supplier and partner from the idea to the OEM's end product - as a cooperative value contribution. We are able to support the healthcare industry at the highest level.

Industry Manager Healthcare - Mail: AReuner@roechling.com

No stock item (MOQ)
763146Sustason® PPSU MG orange extruded rod rod OR1145 orange, similar RAL 2004Ø 75 x 3000 mm 3,000 mm 75 mm
No stock item (MOQ)
763148Sustason® PPSU MG orange extruded rod rod OR1145 orange, similar RAL 2004Ø 75 x 1000 mm 1,000 mm 75 mm

Technical Specifications Sustason® PPSU MG orange

Test MethodUnitGuideline Value
DensityDIN EN ISO 1183-1g / cm31,29
Water absorptionDIN EN ISO 62%0,6
Flammability (Thickness 3 mm / 6 mm)UL 94V0 / V0
Test MethodUnitGuideline Value
Yield stressDIN EN ISO 527MPa77
Elongation at breakDIN EN ISO 527%30
Tensile modulus of elasticityDIN EN ISO 527MPa2500
Notched impact strengthDIN EN ISO 179kJ / m210
Test MethodUnitGuideline Value
Glass transition temperatureISO 11357-3°C220
Thermal conductivityDIN 52612-1W / (m * K)0,35
Coefficient of linear thermal expansionDIN 5375210-6 / K55
Service temperature, long termAverage°C-50...180
Service temperature, short term (max.)Average°C210
Heat deflection temperatureDIN EN ISO 75, Verf. A, HDT°C205
Test MethodUnitGuideline Value
Dielectric constantIEC 602503,44


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Plastics for technical applications