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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Format: | Patent |
Sprache: | eng ; fre ; ger |
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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. |
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