Tensile properties of injection molded long fiber thermoplastic composites

DOI	Trouver le DOI : https://doi.org/10.1002/pc.750100507
Auteur	Rechercher : Denault, J.¹; Rechercher : Vu‐Khanh, T.¹; Rechercher : Foster, B.¹
Affiliation	Conseil national de recherches du Canada
Format	Texte, Article
Résumé	This paper deals with the mechanical performances of a new class of injection molded long fiber composites based on PP and PBT matrices. Effects of material parameters such as fiber concentration, breakage, orientation, and matrix composition are analyzed. The critical fiber length, l, of the PP long fiber composite, evaluated from the pull-out length of the tensile fracture surface, was found to be much higher than those previously reported. Tensile strength calculated from the measured ll and fiber length distribution in the molded samples was found to be in agreement with the measured values. From this work it is concluded that higher mechanical performances of the long fiber reinforced thermoplastics will be attained by the injection molding process to further reduce fiber breakage.
Date de publication	1989-10
Maison d’édition	Wiley Society of Plastics Engineers
Dans	Polymer Composites 10, nº 5 (octobre 1989) : 313–321.
Langue	anglais
Publications évaluées par des pairs	Oui
Exporter la notice	Exporter en format RIS
Signaler une correction	Signaler une correction (s'ouvre dans un nouvel onglet)
Identificateur de l’enregistrement	25f38bde-d500-4f8c-82eb-e4d20895f639
Enregistrement créé	2024-04-29
Enregistrement modifié	2024-04-29