Medical-Grade UHMWPE & Implantable Plastics for Orthopaedic Devices

A global leader in premium-grade orthopaedic Ultra-High-Molecular-Weight Polyethylene (UHMWPE)

For over 40 years, Orthoplastics has manufactured the world's highest-quality medical-grade UHMWPE for implantable orthopaedic devices. From our 145,000 sq ft facility in the UK, we supply premium Ultra-High-Molecular-Weight Polyethylene and advanced biomaterials to the world's leading orthopaedic device manufacturers, engineered for the demands of hip, knee, shoulder and spinal implants. Backed by an on-site UKAS-accredited laboratory and innovations centre, we combine material science, precision machining and Direct Compression Moulding to bring new implant concepts to market faster.

Our range of Orthopaedic Products

Our range of orthopaedic plastics spans premium UHMWPE, crosslinked and Vitamin E-stabilised materials, Radel® and Acetal. Every grade is produced under strict quality control with precision machining and Direct Compression Moulding, delivering the wear resistance, strength and longevity that implantable devices demand.

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UHMWPE
MANUFACTURING

The recognised world leader in the supply and manufacture of implantable grade plastics for the medical industry.

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Component
Machining

Unique expertise in developing individual orthopaedic components that are manufactured to customer specifications.

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DIRECT COMPRESSION
MOULDING

A recognised leader in the manufacture of components with a highly polished, high gloss finish on a direct moulded surface.

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CROSSLINKED
POLYETHYLENE

The leaders in the production of crosslinked UHMWPE that offers significant wear reduction and increased implant lifespan.

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VITAMIN E

Vitamin E enhances UHMWPE longevity by reducing oxidation, ensuring consistent quality and delivering long-term benefits for implantable medical devices.

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RADEL®

Radel® R-5500 offers strength, sterilisation durability and design flexibility for reusable medical instruments and implant trials.

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ACETAL

Hostaform® Acetal delivers certified biocompatibility, strength and sterilisation performance for high-quality orthopaedic instruments and medical devices.

WORLD LEADING SUPPLIER OF IMPLANTABLE GRADE PLASTICS

About Orthoplastics

Orthoplastics is a world leader in the development and supply of implantable-grade and biocompatible plastics for the medical industry. As a Viant company, we pair decades of UHMWPE expertise with the scale and reach to support the world's leading orthopaedic device manufacturers from concept through to finished component.

Our Industry Expertise

Our Industry Expertise

Leading the world in the manufacture and supply of UHMWPE products and applications.

Our Product Range

Our Product Range

Offering the medical industry a complete supply solution on a range of implantable plastics.

Laboratory Services

Laboratory Services

Industry leading UKAS accredited laboratory to support customer product development requirements.

SUPPLYING THE WORLD'S LEADING ORTHOPAEDIC MANUFACTURERS

Our Services

Our specialist services turn orthopaedic product ideas into high-performance, manufacturable solutions. Drawing on deep medical-plastics expertise and our UKAS-accredited laboratory, we help device manufacturers accelerate development and control cost at every stage, from consultation and research through to design, testing and component machining.

CONSULTATION

Expert consultation and lab access help accelerate development, reduce costs and support every manufacturing stage.

RESEARCH

Innovative R&D delivers premium medical plastics to meet standards and drive breakthroughs.

DESIGN & ENGINEERING

Advanced technologies and expert support turn complex designs into high-precision, implant components.

TESTING & LABORATORY

Our UKAS-accredited lab ensures rigorous testing, regulatory compliance and faster product development support.

COMPONENT MACHINING

Precision plastic machining simplifies development, cuts costs and meets complex orthopaedic design requirements.

Find out More

Orthoplastics works in conjunction with its customers to accelerate the design process and ensure products meet the application, learn how we do this.

Download Our Brochure

Download Our Brochure

Please download our latest brochure for a detailed overview of our exciting and innovative business.

NEWS FROM ORTHOPLASTICS

NEWS FROM ORTHOPLASTICS

Follow the latest news from orthoplastics, including product innovations, events and vacancies.

CAREERS AT ORTHOPLASTICS

CAREERS AT ORTHOPLASTICS

Visit our careers section to find out if any vacancies are available to join a world leading manufacturer.

PIONEERING DEVELOPMENTS IN EXTRUSION AND MOULDING TECHNIQUES

Latest News from Orthoplastics

Looking Forward to Seeing You at OMTEC 2026

OMTEC 2026 is almost here, and it’s shaping up to be another busy few days in Chicago. Taking place at the Donald E. Stephens Convention Center from 9th to 11th June, it brings the orthopaedic manufac...

Welcoming John Devine as Orthoplastics' New Managing Director

We're delighted to welcome John Devine as the new Managing Director of Orthoplastics. He brings more than 20 years of leadership experience across the global medical device and biomaterials sectors, a...

We’re Heading to OMTEC 2026

OMTEC 2026 is coming up fast, and we’re pleased to confirm that Orthoplastics will once again be there. Taking place at the Donald E. Stephens Convention Center in Chicago from 9th to 11th June, OMTEC...

Recognising Darren’s contribution to Orthoplastics

On 30th April, Orthoplastics will mark the retirement of Darren Close, Financial Director, after nearly 30 years with the business. Darren joined Perplas Ltd in August 1997, stepping into a role that ...

How Thermal Analysis Shapes Material Quality

At Orthoplastics, we pride ourselves on setting the benchmark for quality and precision in the manufacture of medical-grade polymers. As a leader in Ultra High Molecular Weight Polyethylene (UHMWPE), ...

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