STRUCTURE OF ISOTACTIC POLYPROPYLENE HYDROGENATED OLIGO(CYCLOPENTADIENE) BLENDS - 1 - POLYPROPYLENE-RICH BLENDS/

Authors
TRIOLO A SILVESTRE C CIMMINO S MARTUSCELLI E CAPONETTI E TRIOLO R
Citation
A. Triolo et al., STRUCTURE OF ISOTACTIC POLYPROPYLENE HYDROGENATED OLIGO(CYCLOPENTADIENE) BLENDS - 1 - POLYPROPYLENE-RICH BLENDS/, Polymer, 39(8-9), 1998, pp. 1697-1702
Citations number
14
Categorie Soggetti
Polymer Sciences
Journal title
Polymer → ACNP
ISSN journal
00323861
Volume
39
Issue
8-9
Year of publication
1998
Pages
1697 - 1702
Database
ISI
SICI code
0032-3861(1998)39:8-9<1697:SOIPHO>2.0.ZU;2-8
Abstract
Blends of isotactic polypropylene (iPP) and hydrogenated oligo(cyclope ntadiene) (HOCP) containing 30% or less HOCP have been studied by smal l-angle X-ray scattering in the temperature range 25 to 160 degrees C. The structure of blends has been analysed in terms of a pseudo two-ph ase model consisting of stacks of lamellae whose thickness is a functi on of temperature and composition. Structural parameters of the model have been derived and their temperature and composition dependences ha ve been interpreted in the light of existing theories. (C) 1997 Elsevi er Science Ltd. All rights reserved.