PFAS-free functional surface technology for tribological
applications
08.01.2026
PFAS-based lubricants, films, and additives have long played a role in tribological
systems. However, increasing regulatory pressure and concerns regarding
toxicological impact are accelerating the search for viable alternatives.
At CERANOD®, we have developed a PFAS-free and technically robust solution: a
hybrid surface technology that combines a ceramic-like base with a PEEK-based
solid lubricant component. Applied directly to aluminum, magnesium, and titanium
parts, this technology enables tribological functionality without relying on fluorinated
chemistries.
As presented in our recent publication (https://doi.org/10.1016/j.wear.2023.204825),
PFAS-free tribological concepts are becoming increasingly capable of delivering
reliable performance, particularly in applications that require wear resistance,
thermal stability, and chemical durability.
Key benefits
- High wear resistance under dry and low-lubrication conditions
- Excellent chemical and thermal stability
- Consistent performance even on complex geometries
- Scalable, industry-proven surface technology
This hybrid approach provides a functional and sustainable alternative to PFAS-
based tribological systems — without compromising durability or system
performance.
