SMRTR TechMar 24, 2025Interesting Engineering

Boeing, Airbus ditch aluminum: Next-gen jets to fly on lightweight thermoplastics

SMRTR summary

Airbus and Boeing are shifting towards lightweight thermoplastics for next-generation passenger jets, aiming to dramatically increase production rates. The new materials could allow for better fuel efficiency, lower emissions, and faster manufacturing, potentially enabling output of up to 100 aircraft per month in the future.

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