Article

Envalior introduced the UDea EcoPaXX Q20HTC60 thermoplastic UD tape for high-pressure hydrogen pressure vessels. The tape, made from polyamide 4.10 and 60% carbon fibers, achieves a tensile strength of 2.2 GPa and offers up to 20% weight and cost savings through laser-assisted tape placement.

It is partly bio-based and fully recyclable, enhancing sustainability compared to thermosetting epoxy systems. The product enables strong material bonding and structural integrity, reducing risks of deformation and facilitating maintenance. This development addresses the growing demand for efficient hydrogen storage solutions.