Carbon Fibre Reinforced Polymer Aerospace Applications
topic
CFRP aerospace structures in aircraft including the Boeing 787 Dreamliner and Airbus A350 use approximately 50 percent by weight carbon fibre composite for fuselage barrels, wings, empennage, and control surfaces, achieving 20 percent weight reduction over aluminium equivalents with improved fatigue life, corrosion resistance, and design flexibility through tailored fibre orientation optimisation.
Role
Enables the step-change improvement in commercial aircraft fuel efficiency and range that drives the sustained growth in aerospace carbon fibre demand, with each kilogram of carbon fibre composite replacing approximately two kilograms of aluminium while reducing lifetime fuel consumption and CO2 emissions across the 20 to 30 year aircraft service life.