The effect of a coupling agent on the impact behavior of flax fiber composites

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dc.authorid0000-0002-6249-0565en_US
dc.authorscopusid57074168600en_US
dc.contributor.authorKaboğlu, Cihan
dc.contributor.authorLiu, Jun
dc.contributor.authorLiu, Haibao
dc.contributor.authorRusso, Pietro
dc.contributor.authorSimeoli, Giorgio
dc.date.accessioned2022-04-21T06:04:04Z
dc.date.available2022-04-21T06:04:04Z
dc.date.issued2021en_US
dc.departmentBTÜ, Mühendislik ve Doğa Bilimleri Fakültesi, Metalurji ve Malzeme Mühendisliği Bölümüen_US
dc.description.abstractThe effects of a coupling agent on the behavior of flax fiber-reinforced composites have been investigated by testing the specimens under both quasi-static (QS) indentation and high-velocity impact loading. The specimens are manufactured embedding a commercial flax fiber fabric in a polypropylene (PP) matrix, neat and premodified with a maleic anhydride-grafted PP, the latter acting as a coupling agent to enhance the interfacial adhesion. QS compressive tests were performed using a dynamometer testing machine equipped with a high-density polyethylene indenter having the same geometry of the projectile employed in the impact tests. The impact tests were conducted setting three different impact velocities. Digital image correlation maps of out-of-plane displacement were employed to compare the specimens with and without the coupling agent. The QS testing results indicate that the coupling agent has an enhancing influence on the bending stiffness of tested flax composites. The testing results show that the coupling agent improves the mechanical behavior by decreasing the out-of-plane displacement under impact loading. This approach gives rise to new materials potentially useful for applications where impact performance is desired while also providing an opportunity for the incorporation of natural fibers to produce a lightweight composite.en_US
dc.identifier.doi10.1115/1.4050637en_US
dc.identifier.issn00944289
dc.identifier.issue3en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.urihttps://hdl.handle.net/20.500.12885/1927
dc.identifier.volume143en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorKaboğlu, Cihan
dc.language.isoenen_US
dc.publisherAmerican Society of Mechanical Engineers (ASME)en_US
dc.relation.ispartofJournal of Engineering Materials and Technology, Transactions of the ASMEen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectElastic behavioren_US
dc.subjectMechanical behavioren_US
dc.subjectPlastic behavioren_US
dc.subjectPolymersen_US
dc.titleThe effect of a coupling agent on the impact behavior of flax fiber compositesen_US
dc.typeArticleen_US

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