Biodegradable blends obtained via reactive blending of polylactide and polyamide-6

被引：0
|
作者：
M. Yu. Meshchankina
Ya. A. Kuznetsova
M. A. Shcherbina
S. N. Chvalun
机构：
[1] Russian Academy of Sciences,Institute of Synthetic Polymer Materials
[2] National Research Center Kurchatov Institute,undefined
来源：
Polymer Science Series B | 2016年 / 58卷
关键词：
Block Copolymer; Dynamic Mechanical Analysis; Complex Viscosity; Polylactide; Reactive Compatibilization;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Blends of polyamide-6 and polylactide are prepared via reactive compatibilization. Their phase morphologies and compositions are characterized by the methods of IR spectroscopy, optical and scanning electron microscopy, NMR, dynamic mechanical analysis, and continuous extraction in a boiling solvent. It is shown that the formation of hydrogen bonds between polylactide and polyamide-6 substantially improves the compatibility of components. A large proportion of a copolymer is formed as a result of interchain exchange between polyamide-6 and polylactide molecules. The results open new possibilities to produce commercially attractive biodegradable materials with high mechanical and thermophysical characteristics.
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页码：214 / 225
页数：11
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