摘要
淀粉基制品中淀粉的含量对制品的降解性能起到了关键作用,因此建立一种高效准确的淀粉基制品中淀粉含量的检测方法至关重要。热重分析法为淀粉含量的测定提供了一种简便快速的方法,但是该方法仅适用于在热失重特征温度上有明显差异的以淀粉和树脂为主要原料的淀粉基塑料。多种测试手段并用以及建立更加细化的淀粉含量检测标准是未来的发展方向。
Starch content plays a crucial role in the degradation performance of starch based products,so it is crucial to establish an efficient and accurate detection method for starch content in starch based products.Thermogravimetric analysis provides a simple and fast method for determining starch content,but this method is only applicable to starch based plastics with starch and resin as the main raw materials that have significant differences in thermal weight loss characteristic temperature.Combination of multiple testing methods and establishment more refined starch content detection standards are the future direction.
作者
谭婷方
赵韵婷
王鹏凯
王艳色
魏志勇
张彦波
TAN Tingfang;ZHAO Yunting;WANG Pengkai;WANG Yanshai;WEI Zhiyong;ZHANG Yanbo(School of Chemical Engineering,Dalian University of Technology,Dalian 116024,Liaoning Province,China;Liaoning Key Laboratory of Polymer Science and Engineering,Dalian 116024,Liaoning Province,China;Dalian Product Quality Inspection and Testing Institute Co.,Ltd.,Dalian 116630,Liaoning Province,China)
出处
《上海塑料》
CAS
2023年第5期62-66,共5页
Shanghai Plastics
关键词
淀粉
热重分析
检测方法
starch
thermogravimetric analysis
detection method
