Calorimetric and SEM studies of PHB-PET polymeric blends

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:32:59Z
dc.date.accessioned2022-10-05T17:13:04Z
dc.date.available2014-05-20T15:32:59Z
dc.date.available2022-10-05T17:13:04Z
dc.date.created2014-05-20T15:32:59Z
dc.date.issued2009-08-01
dc.identifierJournal of Thermal Analysis and Calorimetry. Dordrecht: Springer, v. 97, n. 2, p. 581-584, 2009.
dc.identifier1388-6150
dc.identifierhttp://hdl.handle.net/11449/41742
dc.identifier10.1007/s10973-009-0328-5
dc.identifierWOS:000271108200035
dc.identifier7471310113999140
dc.identifier8498310891810082
dc.identifier0000-0002-7984-5908
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3912632
dc.description.abstractPHB [poly (3-hydroxybutyrate)], post-consumer soft-drink bottles poly (ethylene terephthalate) PET (herein named PET-R) and PHBPET-R (blends of PHB and PET-R in several compositions) samples were evaluated by differential scanning calorimetry (DSC) and scanning electronic microscopy (SEM) in order to verify their thermal properties and porosity according to amounts of PET-R added the blends. The DSC curve showed that the solvents used to solve the polymer mixture cause changes in the thermal behavior of PET-R films and in PHBPET-R blends. SEM studies of the PHBPET-R blends show that with a gradual mass increase of PET-R, there are gradual increases in the porosity of the films.
dc.languageeng
dc.publisherSpringer
dc.relationJournal of Thermal Analysis and Calorimetry
dc.relation2.209
dc.relation0,587
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.subjectPolymer
dc.subjectBiodegradation
dc.subjectPolymeric blend
dc.subjectPHB
dc.subjectPET
dc.titleCalorimetric and SEM studies of PHB-PET polymeric blends
dc.typeArtigo


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