FN Archimer Export Format PT J TI Flax/PP manufacture by automated fibre placement (AFP) BT AF BALEY, Christophe KERVOELEN, Antoine LAN, Marine CARTIE, Denis LE DUIGOU, Antoine BOURMAUD, Alain DAVIES, Peter AS 1:1;2:1;3:1;4:2;5:1;6:1;7:3; FF 1:;2:;3:;4:;5:;6:;7:PDG-REM-RDT-LCSM; C1 Univ South Brittany, LIMATB, Rue St Maude, F-56000 Lorient, France. Coriolis Composites SAS, Rue Condorcet, F-56350 Za Du Mourillon, Queven, France. IFREMER, Ctr Bretagne, Technopole Brest Iroise, F-29280 Plouzane, France. C2 UBS, FRANCE CORIOLIS COMPOSITES SAS, FRANCE IFREMER, FRANCE SI BREST SE PDG-REM-RDT-LCSM IN WOS Ifremer jusqu'en 2018 copubli-france copubli-univ-france IF 3.997 TC 20 UR https://archimer.ifremer.fr/doc/00307/41800/41009.pdf LA English DT Article DE ;Structural composites;AFP;Biocomposites;Flax;PP AB Automated fibre placement (AFP) has been used to manufacture flax/polypropylene biocomposites for the first time. This required preparation of tape with a calibrated width from impregnated fibre sheets. The unidirectional tapes showed polymer-rich zones on the surface. During manufacture the polypropylene (PP) is melted locally with a laser. A consolidation step in a hot press is then required to reduce void content. The flax fibres, composed of polysaccharides, have limited thermal resistance so optimization of the thermal cycle is necessary, but subsequent characterization of mechanical behaviour showed no evidence of property loss in spite of an additional melting cycle. AFP appears to be a promising manufacturing method for biocomposites. PY 2016 PD MAR SO Materials & Design SN 0261-3069 PU Elsevier Sci Ltd VL 94 UT 000369589200024 BP 207 EP 213 DI 10.1016/j.matdes.2016.01.011 ID 41800 ER EF