• Medientyp: E-Artikel
  • Titel: Physical behaviour of stereoblock‐isotactic polypropylene
  • Beteiligte: de Candia, Francesco; Russo, Roberto; Vittoria, Vittoria
  • Erschienen: Wiley, 1988
  • Erschienen in: Die Makromolekulare Chemie
  • Sprache: Englisch
  • DOI: 10.1002/macp.1988.021890413
  • ISSN: 0025-116X
  • Schlagwörter: General Medicine
  • Entstehung:
  • Anmerkungen:
  • Beschreibung: <jats:title>Abstract</jats:title><jats:p>Preliminary results regarding the physical behaviour of a stereoblock‐isotactic polypropylene are reported. The polymer was obtained using a soluble Ziegler‐Natta catalyst and films were prepared by pressure molding. The particular steric configuration is responsible of low crystallinity and small crystal size; the bulk structure can be represented by a fringed micellar model in which small crystallites act as physical crosslinks. The observed behaviour being typical of a thermoplastic elastomer well agrees with the suggested model.</jats:p>