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Deformation und Bruchverhalten von Kunststoffen
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SYSNO ASEP 0187990 Document Type M - Monograph Chapter R&D Document Type Monograph Chapter Title Übermolekulare Struktur und mechanische Eigenschaften von isotaktischem Polypropylen Title Supermolecular structure and mechanical behaviour of isotactic polypropylene Author(s) Raab, Miroslav (UMCH-V)
Kotek, Jiří (UMCH-V) RID
Baldrian, Josef (UMCH-V)
Grellmann, W. (DE)Source Title Deformation und Bruchverhalten von Kunststoffen / Grellmann W. ; Seidler S.. - Berlin : Springer, 1998 - ISBN 3-540-63671-4 Pages s. 157-164 Number of pages 8 s. Language ger - German Country DE - Germany Subject RIV CD - Macromolecular Chemistry R&D Projects GA106/96/1372 GA ČR - Czech Science Foundation (CSF) KSK2050602 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) Annotation The profiles of the fracture toughness and corresponding profiles of the fraction of the crystalline beta-phase were assessed along injection-moulded bars of isotactic polypropylene. Based on the similarity of these two profiles a structural model was formulated. It suggests an enhanced continuity of the amorphous phase in polypropylene containing the beta-crystallites. Description in English The profiles of the fracture toughness and corresponding profiles of the fraction of the crystalline beta-phase were assessed along injection-moulded bars of isotactic polypropylene. Based on the similarity of these two profiles a structural model was formulated. It suggests an enhanced continuity of the amorphous phase in polypropylene containing the beta-crystallites. Workplace Institute of Macromolecular Chemistry Contact Eva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358 Year of Publishing 2001
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