Is space application a driver for composite technologies innovation?
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Ugo LAFONT (NETHERLANDS)Abstract :
With respect to space application, the use of composite materials is well established mainly for structural application due to their high specific mechanical performance and low weight. In this respect, Carbon Fibre based thermoset composites are used for decades in designing spacecraft and launchers mainly using high Modulus Carbon fibre and high performance thermosetting resin (epoxies and cyanate ester). Due to qualification aspect, heritage and product availability on the market, there has been little need for innovation in this field.
However, based on European Regulation (i.e. REACH), preventing obsolescence, willingness to promote European sourced material and the ESA Green Agenda for which one key objective is the reduction of the GHG emissions of ~46% by 2030, statu-quo on composite technologies for space is challenged.
In this lecture, after highlighting the challenges for space application whereas they are linked to space environment, new type of mission or due to new requirement derived from regulations, several innovative technologies under development and their achievement so far will be put in perspective.
However, based on European Regulation (i.e. REACH), preventing obsolescence, willingness to promote European sourced material and the ESA Green Agenda for which one key objective is the reduction of the GHG emissions of ~46% by 2030, statu-quo on composite technologies for space is challenged.
In this lecture, after highlighting the challenges for space application whereas they are linked to space environment, new type of mission or due to new requirement derived from regulations, several innovative technologies under development and their achievement so far will be put in perspective.