FUCHS introduces medical device grease that is free of PFAS.

FUCHS Lubricants Co. has launched NYEMED 7312, a next-generation non-PFAS damping grease developed specifically for medical devices, including autoinjectors and other drug delivery systems. This innovative product represents a key advancement in sustainable lubrication solutions for the healthcare sector, delivering biocompatibility and high-performance without relying on per- and polyfluoroalkyl substances (PFAS).

As the medical device industry increasingly prioritizes sustainability and regulatory compliance, NYEMED 7312 meets the need for lubricants that offer precision, safety, and reliability.

Produced in an ISO 13485:2016 certified facility, the grease features a silica-thickened silicone formulation that enhances motion control, haptic feedback, and the overall user experience. It effectively eliminates stiction, enabling smooth and consistent movement, reducing assembly forces, and minimizing operational noise.

Improved haptic feedback in medical devices ensures users experience clear and comfortable tactile responses, which enhances ease of use and user confidence. Meanwhile, reduced stiction supports smoother, more controlled motion, which is essential for patient safety and comfort.

NYEMED 7312 has undergone rigorous biocompatibility testing in accordance with ISO 10993-5, -10, and -11, confirming it is non-cytotoxic, minimally irritating, and non-toxic systemically. The UV-dyed formulation enables easy visual inspection during application, and its broad material compatibility allows it to be used with a wide variety of substrates.

Designed to perform in demanding environments, the grease operates reliably across broad temperature ranges and in high humidity, with a high flash point and minimal oil separation or evaporation, ensuring long-term performance and stability. These qualities make NYEMED 7312 ideal for precision medical devices, where regulatory standards and patient safety are non-negotiable.