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The wind energy market has long been considered the world’s largest market, by volume, for glass fiber-reinforced polymer (GFRP) composites — and increasingly, carbon fiber composites — as larger turbines and longer wind blades are developed, requiring higher performance, lighter weight materials. The outer skins of wind and tidal turbine blades generally comprise infused, GFRP laminates sandwiching foam core. Inside the blade, rib-like shear webs bonded to spar caps reinforce the structure. Spar caps are often made from GFRP or, as blade lengths lengthen, pultruded carbon fiber for additional strength.
Opterus R&D employs an AON3D printer and OOA prepregs to build the tooling, prototypes and end-use versions of its foldable CFRP satellite structures.
The composites-intensive Zephyr HAPS satellite is a stratospheric unmanned aerial system, which, with this recently successful flight test, is one step closer to providing local satellite-like services.
Leading Tier 1 Supplier of composites increases global renewable power usage to 75% toward 30% reduction in its greenhouse gas emissions by 2030.
As 2023-2024 consumer demand slows, boat and marine vessel manufacturers continue to focus on decarbonization and new technologies using composites.
Palari to construct 15 eco-friendly homes via 3D-printed panelized Mighty Kit system, which delivers prefabricated polymer composite panels for reduced waste and setup time.
CW associate editor Hannah Mason recaps several technologies seen on display at JEC World 2022, including new developments from Bcomp, Massivit 3D, Gen 2 Carbon and more.
NASA’s composites-intensive Webb telescope is to serve as the premier deep space observatory and will reportedly reveal new and unexpected discoveries.
Innovations in hydrogen-electric nacelles will be integrated into Carbonix’s existing fleet of composite aircraft to mature, further promote hydrogen adoption for long-distance, uncrewed flight in Australia.
Wind Energy Technologies Office releases $28 million in funding for interested parties to address barriers to the deployment of wind energy onshore, offshore and distributed.