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Simultaneous impact modified and chain extended glass fiber reinforced poly(lactic acid) composites: Mechanical, thermal, crystallization, and dynamic mechanical performance

dc.date.accessioned2021-03-19T10:23:41Z
dc.date.available2021-03-19T10:23:41Z
dc.date.issued2021-02-05
dc.identifierdoi:10.17170/kobra-202103043419
dc.identifier.urihttp://hdl.handle.net/123456789/12657
dc.description.sponsorshipGefördert im Rahmen des Projekts DEAL; Hessen State Ministry of Higher Education, Germany; Universiti Sains Malaysia
dc.language.isoengeng
dc.rightsNamensnennung 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectcompositeseng
dc.subjectextrusioneng
dc.subjectmechanical propertieseng
dc.subjectthermal propertieseng
dc.subjectthermoplasticseng
dc.subject.ddc620
dc.subject.ddc660
dc.titleSimultaneous impact modified and chain extended glass fiber reinforced poly(lactic acid) composites: Mechanical, thermal, crystallization, and dynamic mechanical performanceeng
dc.typeAufsatz
dcterms.abstractHerein, glass fiber (GF) reinforced binary, ternary, and quaternary poly(lactic acid) (PLA) composites were prepared. Toughening, and chain extension of PLA was achieved through the incorporation of impact modifier and chain extender and their concurrent effects on the spectroscopic, crystallization, mechanical, thermal, and thermomechanical properties of the composites were investigated. High mechanical properties of GF influenced the mechanical performance of the composites. However, GF alone could not restrict the chain mobility of PLA due to poor interface and low crystallization activities in the PLA‐GF composite. Incorporation of impact modifier and chain extender produced significantly enhanced interaction between GF and PLA. Significantly, the crystallinity, impact strength, and flexural modulus of PLA in the quaternary composite were increased by 58%, 63%, and 66%, respectively. In addition, damping and effectiveness coefficient of the PLA‐GF composite were notably reduced by the simultaneous impact modification and chain extension of the reinforced composites.eng
dcterms.accessRightsopen access
dcterms.creatorAkindoyo, John Olabode
dcterms.creatorBeg, Mohammad Dalour Hossen
dcterms.creatorGhazali, Suriati
dcterms.creatorHeim, Hans-Peter
dcterms.creatorFeldmann, Maik
dcterms.creatorMariatti, Mustapha
dc.relation.doidoi:10.1002/app.49752
dc.subject.swdVerbundwerkstoffger
dc.subject.swdExtrudierenger
dc.subject.swdMechanische Eigenschaftger
dc.subject.swdThermodynamische Eigenschaftger
dc.subject.swdThermoplastger
dc.subject.swdGlasfaserger
dc.type.versionpublishedVersion
dcterms.source.identifierEISSN 1097-4628
dcterms.source.issueIssue 5
dcterms.source.journalJournal of Applied Polymer Scienceeng
dcterms.source.volumeVolume 138
kup.iskupfalse


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