کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1251315 970900 2007 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Crystallization Kinetics and Melting Behavior of PA1010/Ether-based TPU Blends
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Crystallization Kinetics and Melting Behavior of PA1010/Ether-based TPU Blends
چکیده انگلیسی
Polyamide 1010 (PA1010)/thermoplastic poly (ether urethane) elastomer (ether-based TPU) blends were prepared via melt extrusion. The crystallization kinetics and melting behavior of PA1010/ether-based TPU blends were systematically investigated using differential scanning calorimetry. The crystallization kinetics results show that the addition of ether-based TPU hinders the crystallization of PA1010, and the hindrance effect increases with the increase of the concentration of ether-based TPU. Both pure PA1010 and PA1010/ether-based TPU blends exhibit double melting peaks in the process of nonisothermal crystallization. The double melting peaks change differently with the variation of cooling rate and blend composition. The cooling rate only influences the lower melting peak; however, the blend composition influences not only the lower melting peak but also the higher melting peak. The reason for the phenomenon must be the interaction between the two compositions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Research in Chinese Universities - Volume 23, Issue 3, May 2007, Pages 370-373
نویسندگان
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