Crystallization Properties of Nucleated Poly(lactic acid)

被引：3
|
作者：
Chen, Yong [1 ]
Dou, Qiang [1 ]
机构：
[1] Nanjing Univ Technol, Coll Mat Sci & Engn, Nanjing 210009, Peoples R China
来源：
CHEMICAL ENGINEERING AND MATERIAL PROPERTIES II | 2012年 / 549卷
关键词：
Poly(lactic acid); Crystallization; Crystal Structure; Nucleating agent; MORPHOLOGY; BEHAVIOR; POLYLACTIDE; KINETICS;
D O I：
10.4028/www.scientific.net/AMR.549.322
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The effect of a nucleating agent (NT-C) on the crystallization behavior of poly(lactic acid) (PLA) was studied. The melting and crystallization behavior and spherulitic morphology of the nucleated PLA were investigated by means of differential scanning calorimetry (DSC), wide angle X-ray diffiaction (WAXD) and polarized light microscopy (PLM). It is found that the crystallization temperature and crystallinity increase, the spherulitic size decrease for the nucleated PLA. But the crystal structure of the nucleated PLA is not changed.
引用
收藏
页码：322 / 326
页数：5
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