Enhancing the Strength of Polylactic Acid Material by Bonding Glass Fiber-Reinforced Polymer Composite Plates With Various Fabric Weights and Orientations

dc.authorid0000-0002-7870-1486
dc.authorid0000-0001-8438-2744
dc.authorid0000-0003-0763-9838
dc.contributor.authorHorasan, Murat
dc.contributor.authorSaraç, İsmail
dc.contributor.authorBenli, Semih
dc.date.accessioned2025-07-16T12:39:31Z
dc.date.available2025-07-16T12:39:31Z
dc.date.issued2025
dc.departmentMühendislik Fakültesi
dc.description.abstractThis study investigates the impact of applying bidirectional glass fiber fabric-reinforced polymer (GFRP) composite coatings to the top and bottom surfaces of three-dimensional printed polylactic acid (3D-printed PLA) parts on their mechanical properties. The study uses tensile, three-point bending tests, and finite element method (FEM) analysis to examine how the coatings affect the PLA parts. The objective is to enhance the mechanical properties of PLA parts produced by additive manufacturing (AM) so that they can be used in applications requiring high strength. The study involves bonding bidirectional GFRP composites to the outer surfaces of 3D-printed PLA parts using epoxy adhesive to create sandwich-structured composite materials. Two different types of bidirectional glass fiber fabric (GFF) with low weight (25 g/m2) and high weight (100 g/m2) are used as reinforcement materials, while epoxy serves as the matrix material in the composite coatings. The production process involves creating bidirectional-GFF reinforcement materials in two layers, cut at 0° and 45° orientation angles, and bonding them to PLA specimens with epoxy adhesive. Mechanical tests demonstrate increased tensile and flexural strength of PLA parts coated with bidirectional GFRP composite compared to uncoated PLA material. The finite element analyses that simulated tensile and flexural tests showed consistent computational results with experimental findings.
dc.identifier.doi10.1002/app.57409
dc.identifier.issn00218995
dc.identifier.scopus105006923170
dc.identifier.urihttps://dx.doi.org/10.1002/app.57409
dc.identifier.urihttps://hdl.handle.net/20.500.12451/13331
dc.identifier.wosWOS:001499815900001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakScopus
dc.indekslendigikaynakWeb of Science
dc.institutionauthorHorasan, Murat
dc.institutionauthorSaraç, İsmail
dc.institutionauthorBenli, Semih
dc.institutionauthorid0000-0002-7870-1486
dc.institutionauthorid0000-0001-8438-2744
dc.institutionauthorid0000-0003-0763-9838
dc.language.isoen
dc.publisherJohn Wiley and Sons Inc
dc.relation.ispartofJournal of Applied Polymer Science
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectAdhesives
dc.subjectCoatings
dc.subjectFabric Weight
dc.subjectFiber Orientation
dc.subjectGlass Fiber-reinforced Polymers
dc.subjectHybrid Composite Structures
dc.subjectManufacturing
dc.subjectMechanical Properties
dc.subjectPLA
dc.subjectTheory and Modeling
dc.titleEnhancing the Strength of Polylactic Acid Material by Bonding Glass Fiber-Reinforced Polymer Composite Plates With Various Fabric Weights and Orientations
dc.typeArticle

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