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Isothermal and nonisothermal crystallization kinetics of novel even‐odd nylon 10 11
Author(s) -
Cui Xiaowen,
Yan Deyue,
Wang Yanping
Publication year - 2005
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.21889
Subject(s) - crystallization , isothermal process , differential scanning calorimetry , thermodynamics , kinetics , materials science , melting point , polymer chemistry , composite material , physics , quantum mechanics
Isothermal and nonisothermal crystallization kinetics of even‐odd nylon 10 11 were investigated by differential scanning calorimetry (DSC). Equilibrium melting point was determined to be 195.20°C. Avarmi equation was adopted to describe isothermal and nonisothermal crystallization. A new relation suggested by Mo was used to analyze nonisothermal crystallization and gave a good result. The crystallization activation energies have been obtained to be −583.75 and −270.06 KJ/mol for isothermal and nonisothermal crystallization, respectively. © 2005 Wiley Periodicals, Inc. J Appl Polym Sci 97: 1637–1643, 2005