Effect of annealing rate on film formation from poly(vinyl acetate) latex particles

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dc.authoridPEKCAN, Onder/0000-0002-0082-8209
dc.authorwosidPEKCAN, Onder/Y-3158-2018
dc.contributor.authorArda, Ertan
dc.contributor.authorKara, Selim
dc.contributor.authorPekcan, Oender
dc.date.accessioned2024-06-12T11:12:21Z
dc.date.available2024-06-12T11:12:21Z
dc.date.issued2008
dc.departmentTrakya Üniversitesien_US
dc.description.abstractThe photon transmission technique was used to monitor the time and temperature evolution of film formation from poly(vinyl acetate) (PVAc) latex particles. The latex films were prepared below the glass transition temperature (T-g) of PVAc. These films were annealed at various annealing rates above the Tg of PVAc. It was observed that transmitted photon intensity (I-tr) from these films increased at all annealing rates as the annealing time and temperature are increased. The increase in the I-tr is attributed to the increase in crossing density at the junction surface. The healing points (tau(H), T-H) were determined for various annealing rates and the healing activation energy (Delta H) was measured and found to be 43.4 kcal/mol. The interdiffusion (backbone) activation energies (Delta E) and reptation frequencies (nu) of PVAc chains were measured. The averaged value of Delta E was found to be 226.6 kcal/mol. It is observed that Delta E is unchanged but nu is increased as increasing the annealing rates.en_US
dc.identifier.doi10.1163/156855408783431291
dc.identifier.endpage33en_US
dc.identifier.issn0927-6440
dc.identifier.issn1568-5543
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-38349137406en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage19en_US
dc.identifier.urihttps://doi.org/10.1163/156855408783431291
dc.identifier.urihttps://hdl.handle.net/20.500.14551/23140
dc.identifier.volume15en_US
dc.identifier.wosWOS:000253708100003en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Ltden_US
dc.relation.ispartofComposite Interfacesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPhoton Transmission Techniqueen_US
dc.subjectFilm Formationen_US
dc.subjectActivation Energyen_US
dc.subjectReptation Frequencyen_US
dc.subjectAnnealing Rateen_US
dc.subjectPolymer Diffusionen_US
dc.subjectMolecular-Weighten_US
dc.subjectInterdiffusionen_US
dc.subjectTemperatureen_US
dc.subjectWateren_US
dc.subjectTimeen_US
dc.titleEffect of annealing rate on film formation from poly(vinyl acetate) latex particlesen_US
dc.typeArticleen_US

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