Hexcel Corp., a global leader in advanced composites, has completed qualification of its HexPly® M91 carbon fiber-reinforced epoxy prepreg system through the National Center for Advanced Materials Performance (NCAMP), an initiative of the National Institute for Aviation Research (NIAR) at Wichita State University.
The qualification includes both unidirectional tape and plain weave fabric forms, establishing a fully characterized material system for use in primary aerospace structures and other structural applications.
“This qualification marks an important step in expanding access to high-performance composite materials across the aerospace industry,” said Imad Atallah, vice president of commercial aerospace growth programs and product management for fibers, reinforcements and matrix at Hexcel. “M91 builds on proven platforms while delivering the increased performance required for future aircraft and propulsion systems.”
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29 July 2026







