Radel® R-5500
Orthoplastics is proud to introduce Radel® R-5500
A high-performance PPSU polymer trusted for over 30 years in healthcare. Lightweight and durable, it is ideal for sterilisation trays, implant trials and surgical instruments. This exciting addition gives customers even more choice when creating reusable, high-performing medical devices.
Strength, durability and Sterilisation in one material
Orthoplastics is proud to introduce Radel® R-5500, a high-performance PPSU polymer trusted in healthcare for over 30 years.
It offers outstanding strength, chemical resistance and long-term sterilisation performance, providing a lightweight, durable alternative to metal.
Ideal for sterilisation trays, surgical instruments and implant trials, Radel® R-5500 strengthens our expanding materials portfolio and gives customers even greater flexibility when developing reusable, high-performing medical devices built for today’s demanding healthcare environments.
Expert support from concept to production
At Orthoplastics, we do more than supply world-class materials – we help bring your ideas to life. With over 30 years of extrusion and machining expertise, ISO 13485 certified processes and an in-house UKAS accredited testing laboratory, we support your product development journey at every stage.
Our precision machining centres and regulatory support services are designed to accelerate time to market, reduce costs and ensure your designs are ready for production success.
Different colour options available
At Orthoplastics, we take pride in supplying materials that support innovation and safety in the medical sector.
Radel® PPSU offers a reliable and high-quality solution for manufacturers looking for a trusted material.
Initially, Orthoplastics will release the following colours before moving to the full portfolio in 2026.
Frequently Asked Questions
We’ve answered some of the most common queries about our materials including performance, processing, applications and more.
When should Radel be selected over other high performance polymers?
Radel is typically selected for applications that require high temperature resistance, toughness and long-term durability. It is particularly suitable where repeated exposure to heat or sterilisation is a key requirement.
What types of applications benefit most from Radel material?
Radel is well suited to demanding environments such as medical devices, fluid handling systems and high-performance engineering components where strength and reliability are essential.
How does Radel perform in high temperature environments?
Radel maintains its mechanical properties at elevated temperatures, making it a reliable choice for applications that involve continuous heat exposure or thermal cycling.
Why is Radel suitable for repeated sterilisation environments?
Radel is commonly chosen for applications that undergo repeated sterilisation because it retains its strength and stability over multiple cycles, supporting long-term performance in critical environments.
What should engineers consider when selecting Radel material?
Engineers should consider operating temperature, mechanical load, sterilisation requirements and regulatory needs when selecting Radel. Choosing the correct material grade and form helps ensure consistent performance in demanding applications.
