Important Matters of Non-Isothermal Crystallization Method

Xiao Can Zhang; Lu Zhou; Qiang Liu; Qiong Zhou; Kathy L. Singfield

doi:10.4028/www.scientific.net/AMM.722.9

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 722Important Matters of Non-Isothermal...

Important Matters of Non-Isothermal Crystallization Method

Abstract:

Non-isothermal crystallization method was performed for pure PLLA and a blend of 50/50 wt% PEO/PLLA samples. The spherulite radial growth rate was calculated and compared to what was acquired using the isothermal crystallization method. It is found that both the fitting order and the decimal number of the fitting polynomial functions heavily affect the resultant spherulite growth rate at different temperatures. It is also important to note that some subtle yet important features might be missed using the quick alternative, such as in the pure PLLA system.

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Periodical:

Applied Mechanics and Materials (Volume 722)

Pages:

9-13

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.722.9

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Online since:

December 2014

Authors:

Xiao Can Zhang, Lu Zhou, Qiang Liu, Qiong Zhou, Kathy L. Singfield

Keywords:

Blend, Non-Isothermal Crystallization, PLLA, Spherulite Growth Rate

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