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Mechanical properties of carbon-aramid hybrid fiber-reinforced epoxy/poly(vinyl butyral) composites

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dc.contributor.authorÇAKIR, MUSTAFA
dc.contributor.authorAKIN, EMRE
dc.contributor.authorsÇAKIR M., AKIN E., Renda G.
dc.date.accessioned2023-06-19T07:52:51Z
dc.date.available2023-06-19T07:52:51Z
dc.date.issued2023-01-01
dc.description.abstractCurrently, it is important to manufacture fiber-reinforced epoxy matrix composites with high impact resistance besides their high strength and modulus values for industries such as automotive, aerospace, and aviation due to the brittle structure of epoxy. In this regard, we found the attractive results of the 0.5 wt% poly(vinyl butyral) (PVB)-containing epoxy blend in terms of strength, Young\"s modulus, and impact resistance. These results substantially motivated us to manufacture fiber-reinforced advanced epoxy/PVB matrix composites with 30–60 vol% carbon-aramid fiber ratios. Flexural (three-point bending) and tensile tests were performed to obtain strength and modulus values by measuring the force required to break the fiber-reinforced composite specimens and elongation at break points. Interlaminar shear strength tests were performed by the short beam bending method by measuring the resistance of the composite to delamination. The Charpy impact test was used to measure the energy absorbed during crack formation and fracture propagation. The composites with PVB were generally superior to those without PVB (EPCs). Two types of findings were observed. First, PVB increased the tensile and flexural strength values substantially for the 30 and 40 vol% ratios, but the modulus values slightly decreased. Second, PVB also substantially increased the modulus values for the 50 vol% ratio besides the strength values. It was thought that this result could be attributed to the increase in the compatibility of the fiber/matrix for the 50 vol% ratio. These decreases for EPCs could be derived from the micro-cracks and weaker interface between fiber and matrix.
dc.identifier.citationÇAKIR M., AKIN E., Renda G., "Mechanical properties of carbon-aramid hybrid fiber-reinforced epoxy/poly(vinyl butyral) composites", Polymer Composites, 2023
dc.identifier.doi10.1002/pc.27445
dc.identifier.issn0272-8397
dc.identifier.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85161440154&origin=inward
dc.identifier.urihttps://hdl.handle.net/11424/290408
dc.language.isoeng
dc.relation.ispartofPolymer Composites
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectKimya
dc.subjectFizikokimya
dc.subjectPolimer Karakterizasyonu
dc.subjectTemel Bilimler
dc.subjectMühendislik ve Teknoloji
dc.subjectChemistry
dc.subjectPhysical Chemistry
dc.subjectCharacterization of Polymers
dc.subjectNatural Sciences
dc.subjectEngineering and Technology
dc.subjectMühendislik, Bilişim ve Teknoloji (ENG)
dc.subjectTemel Bilimler (SCI)
dc.subjectMalzeme Bilimi
dc.subjectMALZEME BİLİMİ, SERAMİK
dc.subjectPOLİMER BİLİMİ
dc.subjectMALZEME BİLİMİ, ÇOKDİSİPLİNLİ
dc.subjectEngineering, Computing & Technology (ENG)
dc.subjectNatural Sciences (SCI)
dc.subjectMATERIALS SCIENCE
dc.subjectCHEMISTRY
dc.subjectMATERIALS SCIENCE, CERAMICS
dc.subjectPOLYMER SCIENCE
dc.subjectMATERIALS SCIENCE, MULTIDISCIPLINARY
dc.subjectSeramik ve Kompozitler
dc.subjectFizik Bilimleri
dc.subjectGenel Kimya
dc.subjectPolimerler ve Plastikler
dc.subjectMalzeme Kimyası
dc.subjectCeramics and Composites
dc.subjectPhysical Sciences
dc.subjectGeneral Chemistry
dc.subjectPolymers and Plastics
dc.subjectMaterials Chemistry
dc.subjectcarbon-aramid hybrid fibers
dc.subjectepoxy
dc.subjectPVB blend matrix
dc.subjectfiber-reinforced composites
dc.subjectpoly(vinyl butyral)
dc.subjectFRACTURE-TOUGHNESS
dc.subjectPVB/FE3O4
dc.subjectepoxy/PVB blend matrix
dc.subjectcarbon-aramid hybrid fibers
dc.subjectepoxy/PVB blend matrix
dc.subjectfiber-reinforced composites
dc.subjectpoly (vinyl butyral)
dc.titleMechanical properties of carbon-aramid hybrid fiber-reinforced epoxy/poly(vinyl butyral) composites
dc.typearticle
dspace.entity.typePublication
local.avesis.id8e998955-cbe4-4a9d-95c1-bc63fb5def2e
local.indexed.atWOS
local.indexed.atSCOPUS
relation.isAuthorOfPublication9884b23f-286c-4472-8e07-2d1ea6bc4421
relation.isAuthorOfPublicationd50976c0-48ea-43b5-a6df-e4e362d97c5d
relation.isAuthorOfPublication.latestForDiscovery9884b23f-286c-4472-8e07-2d1ea6bc4421

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