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Title: Primary and Secondary Crystallization Kinetic Analysis of Poly(Hexamethylene Succinate)
Authors: Zhiyong Wei
Journal: Journal of advanced thermal science research.
Year: 2015
Volume: 2
Issue: 2
Language: en
DOI: 10.15377/2409-5826.2015.02.02.4
Keywords: Primary crystallizationsecondary crystallizationpoly(hexamethylene succinate)Avrami model
Isothermal crystallization kinetics of poly(hexamethylene succinate) (PHS) were investigated by using differential scanning calorimetry (DSC). Primary and secondary crystallization behaviors were described satisfactorily by a modified Avrami model. The obtained results suggest that primary crystallization under isothermal conditions involves three-dimensional spherulite growth with athermal nucleation, and secondary crystallization displays approximate one-dimensional crystal growth.
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