Crystallization behavior and tensile property of poly(trimethyleneterephthalate)/styrene-ethylene-buthylene-styrene composites

被引：0
作者：
Chi-Hui Tsou
Maw-Cherng Suen
Wen-Yen Wu
Bo-Jyue Kao
Ming-Chien Yang
Chih-Yuan Tsou
Wei-Song Hung
机构：
[1] Oriental Institute of Technology,Department of Materials and Textiles
[2] Ming Chi University of Technology,Center for Thin Film Technologies and Applications, Department of Materials Engineering
[3] Chung Yuan University,R&D Center for Membrane Technology, Department of Chemical Engineering
[4] Taoyuan Innovation Institute of Technology,Department of Creative Fashion Design
[5] Shih Chien University,Department of Fashion Design and Merchandising
[6] National Taiwan University of Science and Technology,Department of Materials Science and Engineering
来源：
Journal of Wuhan University of Technology-Mater. Sci. Ed. | 2016年 / 31卷
关键词：
poly(trimethyleneterephthalate) (PTT); styrene-ethylene-buthylene-styrene (SEBS); crystallization;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Poly(trimethyleneterephthalate) (PTT)/styrene-ethylene-buthylene-styrene (SEBS) composites were prepared by melt compounding. Polarizing optical microscopy was used to observe the spherulitic morphology and the crystal structure of PTT and PTT/SEBS composites. Scanning electron microscopy was used to determine the dispersion and the compatibility of fracture surfaces of PTT and SEBS. The curves of thermal gravimetric analysis illustrated that the thermo stability decreased with increasing SEBS content. Differential scanning calorimetry was used to investigate the crystallization behavior; and the result showed that the glass transition temperature of the compound increased with the SEBS content. The Avrami equation described the isothermal crystallization kinetics. Stress-strain curves for PTT and PTT/SEBS composites showed that the elongation at break was enhanced with increasing SEBS content.
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页码：474 / 480
页数：6
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