Thermal Conductivity and Mechanical Properties of Synthetic Graphite Loaded Polyphenylene Sulfide Composites

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dc.contributor.authorTantug, Gozde Sevig
dc.contributor.authorSeki, Yoldas
dc.contributor.authorSarikanat, Mehmet
dc.contributor.authorAltay, Lutfiye
dc.contributor.authorGulen, Sena
dc.contributor.authorIsbilir, Akin
dc.date.accessioned2020-12-01T12:05:13Z
dc.date.available2020-12-01T12:05:13Z
dc.date.issued2020
dc.departmentEge Üniversitesien_US
dc.description.abstractIt is known that polyphenylene sulfide (PPS), which is a semi-crystalline aromatic polymer, exhibits high thermal stability, outstanding chemical resistance, and excellent flame retardancy properties. However PPS has a poor electrical and thermal conductivity, which limits their uses in some applications where thermal conductivity is required for heat dissipation or storing efficiently. in order to improve thermal conductivity of Polyphenylene sulfide (PPS), PPS-Synthetic graphite (SG) composites were produced by using twin-screw extrusion. SG at different weight fractions (10, 30, 50%) were loaded into PPS and thermal conductivity values of composites were measured in plane and through plane directions. the effect of loading SG into PPS on the mechanical properties of PPS was determined by using three-point bending tests. Charpy tests were conducted to determine the impact properties of SG loaded PPS composites. the effect of SG loading on density of PPS was also determined. Differentials canning calorimetry analyses of SG loaded PPS composites were carried out to determine Cp values. When 50 wt% SG was loaded into PPS, in plane and through plane thermal conductivity of PPS were obtained to be 6.54 and 1.5 W/mK, respectively. Considering ISO 180 standard, charpy-notched impact strengths of PPS-10SG, PPS-30SG, and PPS-50SG are determined to be 9.69, 8.75, and 7.9 kJ/m2 respectively. From conducted result it was concluded that in spite of loading of SG, the mechanical properties of PPS has not affected greatly.en_US
dc.description.sponsorshipPolymer Proc Soc, Sabanci Univen_US
dc.description.sponsorshipTUBITAK "The Scientific and Technical Research Council of Turkey"Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [117M088]en_US
dc.description.sponsorshipThe authors would like to thank TUBITAK "The Scientific and Technical Research Council of Turkey" for financial support under Project Number 117M088.en_US
dc.identifier.doi10.1063/1.5142948
dc.identifier.isbn978-0-7354-1956-8
dc.identifier.issn0094-243X
dc.identifier.issn0094-243Xen_US
dc.identifier.scopus2-s2.0-85078766314en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.urihttps://doi.org/10.1063/1.5142948
dc.identifier.urihttps://hdl.handle.net/11454/62923
dc.identifier.volume2205en_US
dc.identifier.wosWOS:000555285800033en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherAmer Inst Physicsen_US
dc.relation.ispartofProceedings of the 35Th International Conference of the Polymer Processing Society (Pps-35)en_US
dc.relation.ispartofseriesAIP Conference Proceedings
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPolyphenylene sulfide (PPS)en_US
dc.subjectthermal conductivityen_US
dc.subjectsynthetic graphiteen_US
dc.subjectmechanical propertiesen_US
dc.titleThermal Conductivity and Mechanical Properties of Synthetic Graphite Loaded Polyphenylene Sulfide Compositesen_US
dc.typeConference Objecten_US

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