Mechanical and thermal properties of recycled polyethylene/surface treated hemp fiber bio-composites

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dc.authoridBIlici, Ibrahim/0000-0001-8151-6911
dc.authoridMetin, Aysegul Ulku/0000-0001-8494-601X
dc.contributor.authorGuney, Olcay
dc.contributor.authorBilici, Ibrahim
dc.contributor.authorDogan, Deniz
dc.contributor.authorMetin, Ayseguel Ulku
dc.date.accessioned2025-01-21T16:42:33Z
dc.date.available2025-01-21T16:42:33Z
dc.date.issued2023
dc.departmentKırıkkale Üniversitesi
dc.description.abstractHemp is a good option for polyethylene additives because of its high cellulose and fibrous content. This study aims to modify natural hemp fibers with the maleic anhydride/ionic liquid method, manufacture the composites, and compare the thermal and mechanical properties of natural hemp fiber and hemp cellulose. In this study recycled polyethylene as a binder, and filling ratios between 0 and 50 (wt/wt)% are investigated as a parameter. Differential scanning calorimeter and thermomechanical analysis were performed, and it was determined that the coefficient of thermal expansion from 973 to 147 ppm/K. It was determined that the strength of composite materials obtained from cellulose fibers with maleic anhydride/liquid ionic modification improved by around 20% from 19.5 to 24.4 MPa. In addition, as a result of scanning electron microscope analyses performed on the fractured surfaces, it was determined that the pressure, temperature, and time were suitable for producing composite materials. This work shows the potential of recycled polyethylene/ hemp composites as a sustainable green material with simple fabrication procedure and useful mechanical and thermal properties.
dc.description.sponsorshipKirikkale Universitesi [2021/021]
dc.description.sponsorshipKirikkale Universitesi, Grant/Award Number: 2021/021
dc.identifier.doi10.1002/pc.27463
dc.identifier.endpage4992
dc.identifier.issn0272-8397
dc.identifier.issn1548-0569
dc.identifier.issue8
dc.identifier.scopus2-s2.0-85161479914
dc.identifier.scopusqualityQ1
dc.identifier.startpage4976
dc.identifier.urihttps://doi.org/10.1002/pc.27463
dc.identifier.urihttps://hdl.handle.net/20.500.12587/25096
dc.identifier.volume44
dc.identifier.wosWOS:001004423500001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherWiley
dc.relation.ispartofPolymer Composites
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241229
dc.subjectcellulose; extraction; hemp fiber; ionic liquid modification; recycled polyethylene
dc.titleMechanical and thermal properties of recycled polyethylene/surface treated hemp fiber bio-composites
dc.typeArticle

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