The Crystallization Behavior of Biodegradable Poly（butylene succinate） in the Presence of Organically Modified Clay with a Wide Range of Loadings

The crystallization behavior of poly（butylene succinate） （PBS） nanocomposites with a wide range of contents of clays was revealed. It was of interest to find that the crystallization rate of PBS was accelerated obviously at relatively low contents of clays; while a retarded crystallization kinetics...

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Bibliographic Details
Published in高分子科学：英文版 no. 4; pp. 576 - 586
Main Author Jing-bin Chen Jia-zhuang Xu Huan Xu Zhong-ming Li Gan-ji Zhong Jun Lei
Format Journal Article
LanguageEnglish
Published 2015
Subjects
PBS
可生物降解
改性粘土
纳米复合材料
结晶动力学
结晶行为
聚丁二酸丁二醇酯
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Summary:The crystallization behavior of poly（butylene succinate） （PBS） nanocomposites with a wide range of contents of clays was revealed. It was of interest to find that the crystallization rate of PBS was accelerated obviously at relatively low contents of clays; while a retarded crystallization kinetics and a decreased crystallinity of PBS were found in the nanocomposites with higher clay contents. Two interplaying effects existed in the nanocomposites, i.e., a suppression effect of clays on nucleation and a templating effect of clays on crystal growth, were clarified to contribute to this intriguing crystallization behavior.
Bibliography:The crystallization behavior of poly（butylene succinate） （PBS） nanocomposites with a wide range of contents of clays was revealed. It was of interest to find that the crystallization rate of PBS was accelerated obviously at relatively low contents of clays; while a retarded crystallization kinetics and a decreased crystallinity of PBS were found in the nanocomposites with higher clay contents. Two interplaying effects existed in the nanocomposites, i.e., a suppression effect of clays on nucleation and a templating effect of clays on crystal growth, were clarified to contribute to this intriguing crystallization behavior.
Poly（butylene succinate）; Clay; Crystallization kinetics; Biodegradable.
11-2015/O6
ISSN:0256-7679
1439-6203