
Medical
Our Mediprene thermoplastic elastomers are suitable for a wide variety of uses in the medical and pharmaceutical market and new applications are being developed all the time. Mediprene compounds combine the performance of vulcanised rubber with the processing properties of thermoplastics, delivering sophisticated design opportunities through a wide and flexible range of materials.
Thermal and mechanical properties can be designed into the formulations and Mediprene compounds are fully recyclable. They have proven to be strong alternatives as replacement for PVC and are completely synthetic and latex free thereby minimizing allergy risks.
The right TPE formulation is the key to a safe and successful medical product. When a standard formulation does not meet the needs of a unique application, our dedicated Mediprene team will apply their expertise in formulating a custom solution.
Applications include;
Face masks, incontinence care products, connectors, IV systems, intubation equipment, reasealable membranes, drip chambers, tubing, wound care, medical packaging, soft touch grips.
Features
Flexibility and elasticity
Transparent grades available
Easily coloured
Soft touch
Excellent resistance to many fluids in the health care environment
PVC, silicone and latex free
Adhesion to PP or PE without modification in overmoulding and coextrusion
Short cycle times
Compliance with ISO 10993-5
Production site accredited to ISO 13485
Sterilizable with gamma, steam, Et0
Representative grades have passed USP Class VI
Sterilization performance
Many medical devices are sterilized prior to use, sometimes several times during their lifetime. It is therefore important that the materials used retain their properties after numerous sterilizations.
Representative Mediprene grades have been sterilized with the following methods;
Steam / Autoclave
Ethylene oxide (Et0)
Gamma irradiation (25kGy and 50kGy)
The properties have been evaluated before and after sterilization and this investigation shows that ethylene oxide is the most gentle sterilization method for Mediprene elastomers. A more detailed guide summarizing test results is available to download below.
Resources:
Mediprene Technical Guide
Mediprene Sterilization Tests Guide
Mediprene Adhesion Grades
Mediprene Oil Free and Tubing Grades
Application Study - Medical Valve
Application Study - Ultra-Soft TPE
|