Structure, morphology and crystallization process of isotactic polypropylene/hydrogenated hydrocarbon resin blends (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• Structure, morphology and crystallization process of isotactic polypropylene/hydrogenated hydrocarbon resin blends (Articolo in rivista) (literal)

Anno

• 2004-01-01T00:00:00+01:00 (literal)

Alternative label

• C. Silvestre, S. Cimmino , J. S. Lin (2004)
  Structure, morphology and crystallization process of isotactic polypropylene/hydrogenated hydrocarbon resin blends
  in Journal of polymer science. Part B, Polymer physics
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• C. Silvestre, S. Cimmino , J. S. Lin (literal)

Pagina inizio

• 3368 (literal)

Pagina fine

• 3379 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 42 (literal)

Rivista

• Journal of polymer science. Part B, Polymer physics (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note

• No. Citazione=1; Autocitazione=0; Motore utilizzato per le citazioni=Google Scholar. (literal)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• CNR, Oak Ridge National Laboratory, University of Tennessee. (literal)

Titolo

• Structure, morphology and crystallization process of isotactic polypropylene/hydrogenated hydrocarbon resin blends (literal)

Abstract

• The structure, morphology, and isothermal and nonisothermal crystallization of isotactic polypropylene/low-molecular-mass hydrocarbon resin blends (iPP/HR) (up to 20% in weight of HR) have been studied, using optical and electron microscopy, wide- and small-angle X-ray and differential scanning calorimetry. New structures and morphologies can be activated, using appropriate preparation and crystallization conditions and blend composition. For every composition and crystallization condition, iPP crystallizes in -form, with a spherulitic morphology. The size of iPP spherulites increases with resin content, whereas the long period decreases. In the range of crystallization temperatures investigated, HR modifies the birefringence of iPP spherulites, favoring the formation of radial lamellae and changing the ratio between tangential and radial lamellae. Spherulitic radial growth rates, overall crystallization rates, and melting temperatures are strongly affected by resin, monotonically decreasing with resin content. This confirms miscibility in the melt between the two components of the blends. (literal)

Prodotto di

• Institute of chemistry and technology of polymers (ICTP) (Istituto)

Autore CNR

• CLARA MARIA IMMACOLATA SILVESTRE (Unità di personale interno)
• SOSSIO CIMMINO (Persona)

Incoming links:

Autore CNR di

• SOSSIO CIMMINO (Persona)
• CLARA MARIA IMMACOLATA SILVESTRE (Unità di personale interno)

Prodotto

• Institute of chemistry and technology of polymers (ICTP) (Istituto)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Journal of polymer science. Part B, Polymer physics (Rivista)