RUDOLF Addresses New PFAS Detection Standard EN 17681-1:2025 With BIONIC-FINISH® ECO Technology
Munich, Germany – November, 2025 – RUDOLF, a global leader in textile auxiliaries, has announced comprehensive support for the textile industry following the introduction of the new EN 17681-1:2025 standard.
As regulatory scrutiny on Per- and Polyfluoroalkyl Substances (PFAS), known as "forever chemicals," intensifies globally, this new testing method marks a significant shift toward greater transparency in the supply chain.
RUDOLF reaffirms that its long-established BIONIC-FINISH® ECO technology remains a robust solution for manufacturers seeking verified PFAS-free water repellency.
PFAS have historically been utilized to render textiles resistant to water and stains.
However, their environmental persistence has necessitated stricter regulation and more accurate testing.
The EN 17681-1:2025 standard, released on April 30, 2025, replaces the previous 2022 version and introduces a more rigorous approach to detection.
Unlike older methods, this new standard is capable of uncovering hidden PFAS, particularly from side-chain fluorinated polymers, and can identify cross-contaminations that occur during production.
Consequently, chemicals and treated fabrics previously categorized as "PFAS-free" may now fail under this stricter scrutiny, necessitating widespread retesting.
Recognizing the challenges this new standard presents to the industry, RUDOLF has proactively validated its portfolio.
All products within the BIONIC-FINISH® ECO technology range have been tested in external laboratories according to the new EN 17681-1:2025 method to ensure full compliance.
This technology was launched years ago specifically to provide a water-repellent product bundle completely free of PFAS, positioning RUDOLF ahead of current regulatory curves.
To assist partners in navigating this transition, RUDOLF is offering extensive technical support.
The company will facilitate internal lab trials to determine the most suitable recipes for specific materials and deploy technical teams on-site to help implement the new technology within production facilities.
While EN 17681-1:2025 is a test method rather than a restriction regulation, its adoption signals a new era of accountability in textile manufacturing, one that RUDOLF is fully equipped to support.
About RUDOLF
RUDOLF is a global service provider for the textile industry, offering innovative chemical solutions that enhance the properties of textiles.
Headquartered in Germany, the company focuses on sustainability and environmental responsibility, developing advanced technologies that reduce ecological impact while maintaining high performance.
RUDOLF continues to lead the industry in the transition toward safer, more sustainable textile production.
