The influence of electron-beam irradiation on some mechanical properties of commercial multilayer flexible packaging materials

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dc.contributor.authorOLIVEIRA, VITOR M.pt_BR
dc.contributor.authorORTIZ, ANGEL V.pt_BR
dc.contributor.authorMASTRO, NELIDA L. delpt_BR
dc.contributor.authorMOURA, ESPERIDIANA A.B.pt_BR
dc.coverageInternacionalpt_BR
dc.date.accessioned2014-07-15T13:40:43Zpt_BR
dc.date.accessioned2014-07-30T11:46:17Z
dc.date.available2014-07-15T13:40:43Zpt_BR
dc.date.available2014-07-30T11:46:17Z
dc.date.issued2009pt_BR
dc.description.abstractThe influence of electron-beam irradiation on mechanical properties of commercial multilayer flexible packaging materials based on coextruded and laminated polypropylene (PP), low-density polyethylene (LDPE), ethylene vinyl alcohol copolymer (EVOH) and poly(ethylene terephthalate) (PET), irradiated with doses up to 120 kGy, was studied. The tensile strength and elongation at break of the irradiated PET/PP film increase, while the penetration and sealing resistance decreased. In addition, the irradiated PET/LDPE/EVOH/LDPE film presented increase in the tensile strength on some radiation doses and decrease of the penetration and sealing resistance, except for sealing resistance at radiation dose of 15 kGy that resulted in a slight increase of ca 4%.
dc.format.extent553-555pt_BR
dc.identifier.citationOLIVEIRA, VITOR M.; ORTIZ, ANGEL V.; MASTRO, NELIDA L. del; MOURA, ESPERIDIANA A.B. The influence of electron-beam irradiation on some mechanical properties of commercial multilayer flexible packaging materials. <b>Radiation Physics and Chemistry</b>, v. 78, n. 7-8, p. 553-555, 2009. DOI: <a href="https://dx.doi.org/10.1016/j.radphyschem.2009.03.041">10.1016/j.radphyschem.2009.03.041</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/4764.
dc.identifier.doi10.1016/j.radphyschem.2009.03.041
dc.identifier.fasciculo7-8pt_BR
dc.identifier.issn0969-806Xpt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-3546-1643
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/4764pt_BR
dc.identifier.vol78pt_BR
dc.relation.ispartofRadiation Physics and Chemistrypt_BR
dc.rightsopenAccessen
dc.subjectelectron beamspt_BR
dc.subjectradiation effectspt_BR
dc.subjectpackagingpt_BR
dc.subjectmechanical propertiespt_BR
dc.subjectionizing radiationspt_BR
dc.subjectorganic polymerspt_BR
dc.titleThe influence of electron-beam irradiation on some mechanical properties of commercial multilayer flexible packaging materialspt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorESPERIDIANA AUGUSTA BARRETOS DE MOURA
ipen.autorNELIDA LUCIA DEL MASTRO
ipen.autorVITOR MIRANDA DE OLIVEIRA
ipen.codigoautor1045
ipen.codigoautor1225
ipen.codigoautor6799
ipen.contributor.ipenauthorESPERIDIANA AUGUSTA BARRETOS DE MOURA
ipen.contributor.ipenauthorNELIDA LUCIA DEL MASTRO
ipen.contributor.ipenauthorVITOR MIRANDA DE OLIVEIRA
ipen.date.recebimento10-05pt_BR
ipen.identifier.fi1.149pt_BR
ipen.identifier.ipendoc14934pt_BR
ipen.identifier.iwosWoSpt_BR
ipen.range.fi0.001 - 1.499
ipen.type.genreArtigo
relation.isAuthorOfPublication6bf804a8-aeed-4e9c-bad7-fdec1b1e9a47
relation.isAuthorOfPublication3c153344-3df9-4d73-8840-769187b0b885
relation.isAuthorOfPublicationf51dd851-cc2e-4921-8d82-2cd476808710
relation.isAuthorOfPublication.latestForDiscoveryf51dd851-cc2e-4921-8d82-2cd476808710
sigepi.autor.atividadeOLIVEIRA, VITOR M.:6799:220:Spt_BR
sigepi.autor.atividadeMASTRO, NELIDA L. DEL:1225:210:Npt_BR
sigepi.autor.atividadeMOURA, ESPERIDIANA A.B.:1045:220:Npt_BR

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