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dc.contributor.CRUESPUNIVERSIDADE DE ESTADUAL DE CAMPINASpt_BR
dc.typeArtigo de periódicopt_BR
dc.titleThe Photo-oxidation Of Epdm Rubber: Part V-mechanical Properties Degradation Of Vulcanized Filled Samplespt_BR
dc.contributor.authorGuzzo M.pt_BR
dc.contributor.authorDe Paoli M.-A.pt_BR
unicamp.authorGuzzo, M., Instituto de Química, Universidade Estadual de Campinas, C. Postal 6154, 13.081 Campinas, SP, Brazilpt_BR
unicamp.authorDe Paoli, M.-A., Instituto de Química, Universidade Estadual de Campinas, C. Postal 6154, 13.081 Campinas, SP, Brazilpt_BR
dc.description.abstractChanges in mechanical properties produced by the photochemical aging of peroxide-vulcanized EPDM rubber, containing alumina trihydrate as filler, are described. Different changes of the stress and elongation at break are observed for filled and unfilled samples upon irradiation. These are assigned to different degradation reactions caused by the filler. The results indicate that crosslinking predominates in the filled vulcanizate while in the non-filled vulcanizate crosslinking and chain scission occur simultaneously. The filled vulcanizates show a higher degradation rate. Filler migration to the surface of the aged vulcanizate was detected by scanning electron microscopy. © 1992.en
dc.relation.ispartofPolymer Degradation and Stabilitypt_BR
dc.date.issued1992pt_BR
dc.identifier.citationPolymer Degradation And Stability. , v. 38, n. 1, p. 41 - 45, 1992.pt_BR
dc.language.isoenpt_BR
dc.description.volume38pt_BR
dc.description.issuenumber1pt_BR
dc.description.firstpage41pt_BR
dc.description.lastpage45pt_BR
dc.rightsfechadopt_BR
dc.sourceScopuspt_BR
dc.identifier.issn1413910pt_BR
dc.identifier.doi10.1016/0141-3910(92)90021-Vpt_BR
dc.identifier.urlhttp://www.scopus.com/inward/record.url?eid=2-s2.0-0042136151&partnerID=40&md5=6647d07580894020476eab362abf6441pt_BR
dc.date.available2015-06-30T14:20:43Z
dc.date.available2015-11-26T14:42:51Z-
dc.date.accessioned2015-06-30T14:20:43Z
dc.date.accessioned2015-11-26T14:42:51Z-
dc.description.provenanceMade available in DSpace on 2015-06-30T14:20:43Z (GMT). No. of bitstreams: 1 2-s2.0-0042136151.pdf: 653850 bytes, checksum: 6f3db53eda812cf0cd7a664f40b197de (MD5) Previous issue date: 1992en
dc.description.provenanceMade available in DSpace on 2015-11-26T14:42:51Z (GMT). No. of bitstreams: 1 2-s2.0-0042136151.pdf: 653850 bytes, checksum: 6f3db53eda812cf0cd7a664f40b197de (MD5) Previous issue date: 1992en
dc.identifier.urihttp://www.repositorio.unicamp.br/handle/REPOSIP/99393
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/99393-
dc.identifier.idScopus2-s2.0-0042136151pt_BR
dc.description.referenceDe Paoli, Geuskens, (1988) Polym. Degrad. Stab., 21, p. 277pt_BR
dc.description.referenceDuek, Juliano, Guzzo, Kasheres, De Paoli, (1990) Polym. Degrad. Stab., 28, p. 235pt_BR
dc.description.referenceDuek, De Paoli, The photo-oxidation of EPDM rubber: Part III—Mechanistic aspects and stabilization (1990) Polymer Degradation and Stability, 30, p. 283pt_BR
dc.description.referenceGuzzo, De Paoli, (1992) Polym. Degrad. Stab., 36, p. 169pt_BR
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dc.description.referenceLandi, Easterbrook, (1978) Polym. Eng. Sci., 18, p. 1135pt_BR
dc.description.referenceGeuskens, New aspects of the photo-oxidation and photo-stabilization of polymers (1989) Makromolekulare Chemie. Macromolecular Symposia, 27, p. 85pt_BR
dc.description.referenceGiesse, De Paoli, (1989) Polym. Degrad. Stab., 23, p. 201pt_BR
dc.description.referenceNakase, Ito, Radiation Resistance of Ethylene-Propylene Terpolymer Vulcanized by Sulfur I. Basic Ingredient Compounding Material (1981) IEEE Transactions on Electrical Insulation, 16 EI, p. 528pt_BR
dc.description.referenceNakase, Kuriyama, Radiation Resistance of Ethylene-Propylene Rubbers Cured by Peroxide (1983) IEEE Transactions on Electrical Insulation, 18 EI, p. 78pt_BR
dc.description.referenceBonhard, Schlumpf, (1984) Plastics Additives Handbook, p. 462. , R. Gächter, H. Müller, Hanser Publishers, New Yorkpt_BR
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