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Mechanical and acoustic properties of alkali treated agricultural waste reinforced sustainable polyurethane composites

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dc.contributor.authorKOÇAK, EMİNE DİLARA
dc.contributor.authorYILDIZ, ZEHRA
dc.contributor.authorsKOÇAK E. D., Olcay H., YILDIZ Z.
dc.date.accessioned2023-11-13T07:34:06Z
dc.date.available2023-11-13T07:34:06Z
dc.date.issued2023-11-01
dc.description.abstractIn this research, polyurethane (PU) foam composites were prepared by using various agricultural waste (rice husk, corn silk, artichoke stem) particles. In order to enhance the compatibility and adhesion between the waste particle and PU matrix, alkali treatment was employed. The alkali treated particles were chemically and morphologically characterized by Fourier transform infrared (FTIR) spectroscopy, cellulose determination instrument, and scanning electron microscopy (SEM), respectively. The effects of the alkali treatment on the structural, morphological, mechanical, and acoustic properties of the overall PU foam composites were all examined. Due to the differences in chemical compositions of the agricultural wastes, the alkali treatment affected the acoustic and mechanical properties of the PU foam composites in varying ratios. The PU foam composite reinforced with alkali treated artichoke stem waste particles showed the highest tensile strength value of 265 kPa, whereas the highest sound absorption value of 40.5% as an enhancement on the acoustic properties compared to the blank PU foam composite was recorded in corn silk waste particle loaded sample.
dc.identifier.citationKOÇAK E. D., Olcay H., YILDIZ Z., "Mechanical and acoustic properties of alkali treated agricultural waste reinforced sustainable polyurethane composites", Journal of Reinforced Plastics and Composites, cilt.42, sa.21-22, ss.1191-1203, 2023
dc.identifier.doi10.1177/07316844221147641
dc.identifier.endpage1203
dc.identifier.issn0731-6844
dc.identifier.issue21-22
dc.identifier.startpage1191
dc.identifier.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85144583592&origin=inward
dc.identifier.urihttps://hdl.handle.net/11424/294786
dc.identifier.volume42
dc.language.isoeng
dc.relation.ispartofJournal of Reinforced Plastics and Composites
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectTarımsal Bilimler
dc.subjectZiraat
dc.subjectTarım Makineleri
dc.subjectTarım Alet ve Makineleri
dc.subjectKimya
dc.subjectFizikokimya
dc.subjectPolimer Karakterizasyonu
dc.subjectTemel Bilimler
dc.subjectMühendislik ve Teknoloji
dc.subjectAgricultural Sciences
dc.subjectAgriculture
dc.subjectFarm Machinery
dc.subjectAgricultural Tools and Machines
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.subjectMühendislik
dc.subjectMalzeme Bilimi
dc.subjectMÜHENDİSLİK, MEKANİK
dc.subjectMALZEME BİLİMİ, KOMPOZİTLER
dc.subjectMALZEME BİLİMİ, SERAMİK
dc.subjectPOLİMER BİLİMİ
dc.subjectMALZEME BİLİMİ, ÇOKDİSİPLİNLİ
dc.subjectEngineering, Computing & Technology (ENG)
dc.subjectNatural Sciences (SCI)
dc.subjectENGINEERING
dc.subjectMATERIALS SCIENCE
dc.subjectCHEMISTRY
dc.subjectENGINEERING, MECHANICAL
dc.subjectMATERIALS SCIENCE, COMPOSITES
dc.subjectMATERIALS SCIENCE, CERAMICS
dc.subjectPOLYMER SCIENCE
dc.subjectMATERIALS SCIENCE, MULTIDISCIPLINARY
dc.subjectSeramik ve Kompozitler
dc.subjectFizik Bilimleri
dc.subjectMalzemelerin mekaniği
dc.subjectMakine Mühendisliği
dc.subjectPolimerler ve Plastikler
dc.subjectMalzeme Kimyası
dc.subjectCeramics and Composites
dc.subjectPhysical Sciences
dc.subjectMechanics of Materials
dc.subjectMechanical Engineering
dc.subjectPolymers and Plastics
dc.subjectMaterials Chemistry
dc.subjectAgricultural waste
dc.subjectalkali treatment
dc.subjectpolyurethane
dc.subjectsound absorption
dc.subjectsustainability
dc.titleMechanical and acoustic properties of alkali treated agricultural waste reinforced sustainable polyurethane composites
dc.typearticle
dspace.entity.typePublication
local.avesis.id05d2c2ae-fa08-4843-bd89-57576a84a904
local.indexed.atSCOPUS
relation.isAuthorOfPublication38230d2c-9001-413d-98c0-82c96889f6dd
relation.isAuthorOfPublicationcb7c7d31-1853-4b87-8cc4-4e0fc7d25db7
relation.isAuthorOfPublication.latestForDiscovery38230d2c-9001-413d-98c0-82c96889f6dd

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