Compatibilizing effect of hydrogenated oligo(cyclopentadiene) on the structure and the properties of polypropylene-based nanocomposites (Articolo in rivista)

Type
Label
  • Compatibilizing effect of hydrogenated oligo(cyclopentadiene) on the structure and the properties of polypropylene-based nanocomposites (Articolo in rivista) (literal)
Anno
  • 2012-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.polymdegradstab.2011.10.007 (literal)
Alternative label
  • Canetti M.; Taglialatela Scafati S.; Cacciamani A.; Bertini F. (2012)
    Compatibilizing effect of hydrogenated oligo(cyclopentadiene) on the structure and the properties of polypropylene-based nanocomposites
    in Polymer degradation and stability; Academic Press Elsevier, Inc., London (Regno Unito)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Canetti M.; Taglialatela Scafati S.; Cacciamani A.; Bertini F. (literal)
Pagina inizio
  • 81 (literal)
Pagina fine
  • 87 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.sciencedirect.com/science/article/pii/S014139101100334X (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 97 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • ISMAC Istituto per lo studio delle macromolecole (literal)
Titolo
  • Compatibilizing effect of hydrogenated oligo(cyclopentadiene) on the structure and the properties of polypropylene-based nanocomposites (literal)
Abstract
  • Polypropylene has been compounded with a commercial organoclay both in the absence and in the presence of hydrogenated oligo(cyclopentadiene) (HOCP) as a compatibiliser. The characteristics and the properties of the nanocomposites were evaluated and compared. HOCP favours the intercalation of the polypropylene in the organoclay galleries and enables a more homogeneous dispersion of the nanoclay throughout the polymer matrix. In the compatibilised nanocomposite, the diluent effect ascribed to the HOCP component is associated with the nucleating action of the nanoclay, resulting in the development of the b-crystalline form of the polypropylene. The presence of HOCP preserves the molecular weight of the polymer during the processing and gives good overall mechanical properties to the compatibilised nanocomposite. The thermo-oxidative degradation of the polypropylene is strongly delayed in the compatibilised nanocomposite. (literal)
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