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Correlation between static mechanical properties of starch‐glycerol materials and low‐temperature relaxation
Author(s) -
Lourdin Denis,
Bizot Hervé,
Colonna Paul
Publication year - 1997
Publication title -
macromolecular symposia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.257
H-Index - 76
eISSN - 1521-3900
pISSN - 1022-1360
DOI - 10.1002/masy.19971140122
Subject(s) - plasticizer , glycerol , starch , materials science , relaxation (psychology) , composite material , amylose , dielectric , dynamic mechanical analysis , polymer chemistry , chemical engineering , polymer , organic chemistry , chemistry , psychology , social psychology , optoelectronics , engineering
Mechanical, calorimetric, dynamic mechanical and dielectric properties were measured in starch and amylose films plasticized by different glycerol contents. Low‐temperature relaxation was found to be highly dependent on plasticizer level and related to unusual mechanical properties.