Greene Tweed, a specialist in advanced materials and high-performance solutions, has announced the launch of Arlon® 3160XT, a new glass-reinforced, cross-linked PEEK material designed for fuel cell, electrolyzer, and valve components.
With exceptional creep resistance and electrical insulation properties, Arlon® 3160XT represents a significant advancement in materials science, addressing critical needs in hydrogen applications.
Hydrogen’s momentum as a clean, renewable alternative to fossil fuels comes with significant material challenges in scaling production, storage, and utilization. Arlon® 3160XT addresses these challenges by enhancing performance and reliability in key hydrogen systems. Expanding on the capabilities of Greene Tweed’s Arlon® 3000XT platform, this new grade delivers improved performance in the most demanding environments.
“One of the biggest challenges in the hydrogen industry has been the need for scalable, efficient, and cost-effective solutions that enhance production and distribution while withstanding extreme conditions,” said Dr. Kerry Drake, Corporate Thermoplastics Technology Manager at Greene Tweed. “Arlon® 3160XT is engineered to meet this challenge, helping streamline hydrogen processes, reduce operational costs, and deliver exceptional performance and reliability.”
Arlon® 3160XT offers several key features that set it apart. Its creep resistance is over 20 times greater than that of non-cross-linked glass-filled PEEK, ensuring long-term durability under sustained mechanical loads. It also demonstrates significant improvements in high-temperature performance, with a 30–70% enhancement in short-term elevated temperature conditions (tensile, flex, and shear) compared to standard glass PEEK materials. In addition, Arlon® 3160XT maintains excellent electrical insulation properties, resisting degradation in critical electrochemical cells and enabling long operational lifespans. Laboratory tests also indicate improved flame resistance, with enhanced structural integrity following flame exposure.
Source: Hydrogentechworld