Study on Non-isothermal Crystallization Kinetics of PBT with High Melt Flow Index

被引：2
|
作者：
Xu Qing-Yan [1 ]
Wang Lin [1 ]
Liu Yuan [1 ]
Guo Zhi-Hong [1 ]
Lin Pei-Jie [1 ]
Wang Yan-Ping [2 ]
Wang Yi-Min [2 ]
机构：
[1] Donghua Univ, Coll Mat Sci & Engn, Shanghai 201620, Peoples R China
[2] State Key Lab Modificat Chem, Shanghai 201620, Peoples R China
来源：
EMERGING MATERIALS AND MECHANICS APPLICATIONS | 2012年 / 487卷
关键词：
polybutylene terephthalate; non-isothermal crystallization; dynamics; differential scanning calorimetry; BEHAVIOR;
D O I：
10.4028/www.scientific.net/AMR.487.58
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The non-isothermal crystallization process of PBT with high melt flow index has been investigated by DSC, and the non-isothermal crystallization process of PBT with high melt flow index was studied by Ozawa equation and Jeziorny equation respectively. It was found that Ozawa equation, rather than Jeziorny equation, could appropriately be applied to study the non-isothermal crystallization process of PBT with high melt flow index. The Avrami index, obtained by Ozawa equation, varied between 1.06-1.80 with the change in temperature.
引用
收藏
页码：58 / +
页数：3
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