Addcomposites Blog

Recycled Carbon Fibre Just Passed a Scaled Wing Spar Test, Not Just a Coupon Test

A July 2025 open-access study in the Journal of Composites Science built a scaled aircraft wing spar from pyrolysis-recovered carbon fibre and benchmarked it against the original composite spar under lift and drag. Our summary of Bouman et al. (2025) — what it proves at TRL 4, where the numbers need care, and what it means for anyone weighing recycled feedstock for real structures.

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