CC BY-NC-ND 4.0Hanich-Spahn, RonnyRonnyHanich-SpahnBrantsch, PeterPeterBrantschHöhne, Carl-ChristophCarl-ChristophHöhneReichert, ThomasThomasReichert2022-11-162022-11-162022-10-18https://doi.org/10.24406/publica-453https://publica.fraunhofer.de/handle/publica/42817810.24406/publica-453Carbon fibers are widely used in carbon fiber reinforced plastics (CFRP) for aviation, automotive, windmills, sport and many more application due to their outstanding material properties. Annually, this generates about 62,000 tonnes of end-of-life (EoL) CFRP and CFRP production waste. Current EoL scenarios for CFRPs show some disadvantages: Landfilling and incineration are not sustainable and environmentally friendly. Carbon fiber recovery by pyrolysis damages the carbon fibers and incinerates the plastic material. Mechanical recycling shortens the carbon fibers and is of limited value for thermosets. However, chemical recycling routes like solvolysis offers the great potential to recover damage-free carbon fibers as well as useful monomers for a new generation of plastics. This presentation provides an overview about the solvolysis of carbon fiber reinforced polyurethane material for aviation applications. Additionally, first life cycle assessment results will be presented.enClean SkyClean AviationEco TAAviationecoDESIGNSustainabilityProductivityCarbon Fiber Reinforced PolymerCompositePolyurethanesRecyclingEnd-of-LifeSolvolysisCircular additiveDDC::500 Naturwissenschaften und Mathematikpresentation