Zelux® GS Medical grade polycarbonate

ULTEM HU1000® (PEI, polyetherimid) offers an excellent dimensional stability after autoclaving. It is preferable to Acetal Coplymer for designs where superior mechanical characteristics are required. This material is radio transparent. Our medical grade stock shapes (rods and sheets) are lot controlled and delivered with a certificate of conformance. The material is not for permanent implantation. It is available in 5 standard colours: black, blue, brown, gray , green. It is a well known material for traumatology and orthopaedic applications (instruments and trial parts).

Westlake Plastics manufactures medical grade polymer stock shapes in rods and sheets for orthopaedic trial parts and instruments, dental applications and other surgical tools and accessories requiring medical grade standards and biocompatibility. Within its range of medical grade polymers, Westlake offers: - Polycarbonate (PC) gamma sterilized under its Zelux® GS brand name - Polyetherimid (PEI) under its Tempalux® brand name - Polypropylen (PP) under its Propylux® brand name - Polyphenylsulfon (PPSU) under the Radel® brand name - Ultra High-Molecular Weight Polethylen (UHMW-PE) under its Lennite® brand name These polymers can be used for various medical and surgical tools, knee / hip / shoulder trial parts for orthopaedic implant kits and various other medical grade applications (sterilizable cases and containers) requiring high biocompatibility specifications (USP Class VI and ISO10993).

PROPYLUX® HS products deliver the required attributes for orthopedic applications including biocompatibility, chemical resistance and dimensional stability. Launched in 2004 by Westlake Plastics Europe, PROPYLUX® HS has gained wide acceptance by orthopaedic device manufacturers in Europe. At a similar price point as Pomalux, PROPYLUX® HS offers superior dimensional stability performance when processed through repeated 134°C Prion autoclaving cycles.The material also provides excellent chemical resistance to disinfecting and cleaning solutions and exhibits a very good balance of strength, toughness and ductility. As such, PROPYLUX® HS is well suited for use in applications including trial heads and cups for hip implants, knee provisional trials and impactor applications. The PROPYLUX® HS product line consists of 15 colors and 13 diameters. All colored materials are made with FDA compliant ingredients and the shaped rods have been tested and comply with key parts of ISO 10993.

Medical grade Lennite UHMWPE is produced from premium resins im accordance with ASTM specification F648 and International Standard ISO 5834-1 for surgical implants. Westlake Plastics' proprietary manufacturing processes and stringent quality control permit a well consolidated and consistent fabricated form. Recommended sterilization techniques include EtO gas, cold sterilization, and limited gamma irradiation. Often used for total hip and knee joint prosthesis, various other surgical implants and medical devices.