Preparation and properties of biodegradable poly (butylene terephthalate-butylene adipate)/thermal thermoplastic starch films

被引：0
|
作者：
Pan H. [1 ,2 ]
Lang X. [1 ,2 ]
Zhao Y. [1 ,2 ]
Zhang Y. [1 ,2 ]
Zhang H. [2 ]
Dong L. [2 ]
机构：
[1] Synthetic Resins and Special Fiber Engineering Research Center, Ministry of Education, Changchun University of Technology, Changchun
[2] Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun
来源：
Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering | 2016年 / 32卷 / 10期
关键词：
Biodegradable; Blown film; Poly(butylene adipate-co-terephthalate); Thermoplastic starch;
D O I：
10.16865/j.cnki.1000-7555.2016.10.023
中图分类号：
学科分类号：
摘要：
Using maleic anhydride (MA) as compatibilizer, poly(butylene adipate-co-terephthalate) (PBAT) was blended with thermal thermoplastic starch (TPS) to produce PBAT/MTPS blends. Then PBAT/MTPS blends were blown films through blown technique. The molecular interactions, the thermal properties and mechanical properties of blends were tested by Fourier transform infrared spectroscopy, differential scanning calorimetry analysis, scanning electron microscopy and tensile test. The results show that the size of starch has a remarkable decrease in addition of MA to the PBAT and TPS blends, and the glass transition temperature of PBAT is significantly increased, and the tensile strength of the PBAT/MTPS films is higher than that of PBAT/TPS films. The biodegradable films are obtained with excellent properties. © 2016, Editorial Board of Polymer Materials Science & Engineering. All right reserved.
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页码：132 / 137
页数：5
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