Composite Surge: 787 and A350 Lead the Shift to Carbon Fiber Aircraft

The article explains how carbon fiber reinforced polymer (CFRP) has become the new standard in commercial aircraft construction, offering lighter and stronger alternatives to traditional aluminum alloys. While the Boeing 777 contains about 8% composites by weight, the Airbus A320 and A380 contain 10% and 25% respectively. The Boeing 787 Dreamliner and the Airbus A350 XWB stand out, each comprising more than 80% of their construction from composites. This trend signals a significant change in aircraft design and materials, raising questions about future maintenance, repair, and end‑of‑life processes.