The ECO-COMPASS EU-China Project


== Abstract ==

Fibre reinforced polymers are important materials used in aviation due to their
excellent specific properties enabling the reduction of fuel consumption. For example, carbon
fibre reinforced epoxy resins are used in fuselage and wing structures. Glass fibre reinforced
phenolic resins are mainly used for the interior panels due to their low weight and favourable
fire properties. All these composite materials used in aviation have one thing in common: they
are man-made. Renewable materials like bio-fibres and bio-resins are under investigation for
a long time for composites but they did not made it into modern aircraft in high amounts yet.
The project ECO-COMPASS under Horizon 2020 aims to bundle the knowledge of 17
partners from China and Europe to develop ecological improved composites for the use in
aircraft interior and secondary structures [1]. Bio-based reinforcements, epoxy resin and
sandwich cores are developed and improved for their application in aviation. Furthermore the
use of recycled carbon fibres to increase the mechanical strength and multifunctional aspects
of bio-composites are evaluated. In order to withstand the special stresses in aviation
environment, protection technologies to mitigate the risks of fire, lightning and moisture
uptake are under investigation. An adapted modelling and simulation will enable the
optimization of the composite design. Electrical conductive composites for electromagnetic
interference shielding and lightning strike protection are under investigation in ECOCOMPASS as well. The cooperation includes the exchange of knowledge and materials in
order to optimize the development of ecological friendly composites. 


== Full document ==
<pdf>Media:Bachmann_Yi_2020a_4737_p23.pdf</pdf>

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