Isotacticity effect on crystallization and melting in polypropylene fractions: 3. Overall crystallization and melting behaviour

A set of polypropylene (PP) fractions with similar molecular masses and molecular mass distributions but different isotacticities have been investigated and their overall crystallization and crystal melting behaviours determined by differential scanning calorimetry and time resolved small-angle X-ra...

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Veröffentlicht in:	Polymer (Guilford) 1992, Vol.33 (4), p.728-735
Hauptverfasser:	Janimak, James J., Cheng, Stephen Z.D., Zhang, Anqiu, Hsieh, Eric T.
Format:	Artikel
Sprache:	eng
Schlagworte:	crystal melting crystal morphology heat of fusion isotacticity kinetics melting temperature overall crystallization polypropylene thermodynamic stability
Online-Zugang:	Volltext
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