Dyneema® Changes the Game of Fabric Engineering Yet Again with New Composite Technology

July 14, 2025

New Dyneema® Woven Composites feature a dual-layer structure of Dyneema® core with a 100% fully woven Dyneema® face fabric. New backpacks from Hyperlite Mountain Gear are the first products on the market to feature this game-changing technology and are available to consumers and outdoor enthusiasts worldwide starting July 15, 2025.

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GREENVILLE, N.C. – July 14, 2025 – Dyneema®, owned by Avient Corporation, an innovator of materials solutions, has once again pushed the boundaries of fabric engineering — this time by increasing the Dyneema® layers in its latest advanced composite fabric material. These new Dyneema® Woven Composites take material performance to the next level by combining the unmatched strength of a Dyneema® composite core with a 100% Dyneema® abrasion-resistant woven face fabric. 

This next-generation composite fabric material can offer up to 10 times more abrasion resistance, 5 times better tear resistance, and 34% weight savings compared to the existing Dyneema® high-performance composite portfolio.

Fifteen times stronger than steel yet light enough to float on water, Dyneema® is the original ultra-high-molecular-weight polyethylene (UHMWPE) fiber, which is trusted in countless applications where performance is paramount and reliability is critical. 

The secret is in the science. Dyneema® Woven Composites feature a dual-layer composite structure that combines the strength, abrasion resistance, and durability of a fully woven Dyneema® face fabric with the dimensional stability, structural integrity, and lightweight waterproof properties of Dyneema® composite technology. The result is a fabric that is highly durable under significant load conditions and after prolonged use.

“Dyneema® Woven Composites are a major breakthrough in materials engineering,” said Chiharu Pidgeon, Global Business Manager, Fabrics & Composites for Dyneema®, Avient. “By harnessing the full potential of Dyneema® fiber with precision-layered construction, we’ve created a fabric that doesn’t just resist wear – it redefines strength and stability in high-performance applications.”

Dyneema® R&D specialists spent two years extensively testing the new fabric with longtime collaborator, Hyperlite Mountain Gear, a leading outdoor gear manufacturer. With the help of Hyperlite’s extensive network of elite athletes and mountaineers, they tested prototype backpacks during months-long expeditions on some of the most extreme hiking trails from the Alaskan wilderness to the summit of the Rockies and beyond. The consensus was clear: the world’s strongest fiber™ just got stronger. Backpacks from Hyperlite are the first products on the market to feature this game-changing technology and are available to consumers and outdoor enthusiasts worldwide starting July 15, 2025.

This innovation pushes fabric engineering to new heights, delivering a composite that can withstand some of the most extreme and demanding environments, reinforcing Dyneema® as the global leader in fiber technology.

Learn how Dyneema® is revolutionizing fabric engineering at www.dyneema.com.

About Avient 

Our purpose at Avient Corporation (NYSE: AVNT) is to be an innovator of materials solutions that help our customers succeed, while enabling a sustainable world. Our local touch and customer engagement, combined with our global presence, allows us to serve customers with agility. We harness the collective strength of more than 9,000 employees worldwide to collaborate and build on each other’s ideas. In doing so, we innovate solutions that help our customers overcome their challenges or capitalize on opportunities provided by the fast-changing world and secular trends. Our expanding portfolio of offerings includes colorants, advanced composites, functional additives, engineered materials, and Dyneema®, the world’s strongest fiber™. By intersecting our broad portfolio of technologies with the product roadmaps of our customers, we help create differentiated and high-performance products that make the world better and more sustainable. Visit www.avient.com to learn more.  

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Media Contact
Crandall Turner
Avient Corporation
crandall.turner@avient.com