Development of multifunctional polyurethane elastomer composites containing fullerene: Mechanical, damping, thermal, and flammability behaviors

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dc.authoridKanbur, Yasin/0000-0003-3996-458X
dc.contributor.authorKanbur, Yasin
dc.contributor.authorTayfun, Umit
dc.date.accessioned2024-09-29T16:05:00Z
dc.date.available2024-09-29T16:05:00Z
dc.date.issued2019
dc.departmentKarabük Üniversitesien_US
dc.description.abstractThermoplastic polyurethane (TPU) composites filled with fullerene in the range from 0.5 wt% to 2 wt% were fabricated using melt-compounding. Fullerene addition levels up to nearly twofold increase in tensile strength, percent elongation, and modulus of TPU. The mechanical properties are improved as modified C-60 content decreases. Fullerene loadings also enhance thermal stability of TPU. Glass transition temperature decreases by the inclusion of C-60 into TPU matrix. Composites exhibited the improvement for storage modulus and vibration-damping behavior. The UL-94 rating and limiting oxygen index value of TPU are also extended to higher values after C-60 loadings. Adjuvant effect is observed on fire performance in which pristine C-60 inclusions and higher concentrations of C-60 exhibit better fire performance. Additions of C-60 give identical melt flow index values with that of TPU. Modified C-60 particles disperse more homogeneously than pristine ones into TPU matrix because of the improvement in interfacial interactions between fullerene and polyurethane elastomer.en_US
dc.identifier.doi10.1177/0095244318796616
dc.identifier.endpage279en_US
dc.identifier.issn0095-2443
dc.identifier.issn1530-8006
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85053385702en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage262en_US
dc.identifier.urihttps://doi.org/10.1177/0095244318796616
dc.identifier.urihttps://hdl.handle.net/20.500.14619/6425
dc.identifier.volume51en_US
dc.identifier.wosWOS:000463631700005en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSage Publications Ltden_US
dc.relation.ispartofJournal of Elastomers and Plasticsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPolymer-matrix compositesen_US
dc.subjectflame retardancyen_US
dc.subjectthermoplastic polyurethaneen_US
dc.subjectfullereneen_US
dc.subjectthermal analysisen_US
dc.subjectextrusionen_US
dc.titleDevelopment of multifunctional polyurethane elastomer composites containing fullerene: Mechanical, damping, thermal, and flammability behaviorsen_US
dc.typeArticleen_US

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