METHOD FOR INJECTION MOLDING A PART MADE OF A COMPOSITE MATERIAL HAVING ADVANCE PRE-CONSOLIDATION OF THE FIBROUS PREFORM

A method of injection molding a part made of composite material including fiber reinforcement densified by a matrix, the method including, in succession, placing a fiber preform in an injection mold, injecting a thermoplastic resin under pressure so as to impregnate the preform, and polymerizing the...

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Bibliographische Detailangaben
Hauptverfasser: PAUTARD, Sébastien, TRANQUART, Bastien
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A method of injection molding a part made of composite material including fiber reinforcement densified by a matrix, the method including, in succession, placing a fiber preform in an injection mold, injecting a thermoplastic resin under pressure so as to impregnate the preform, and polymerizing the resin, the fiber preform being consolidated in the injection mold prior to injecting the resin.