开环法聚丁二酸丁二醇酯性能研究  

Property Research of Polybutylene Succinate Synthesized by Ring-opening Polymerization

作　　者：李铮 朱晓亮 林欧亚 陶震 

机构地区：[1]上海华谊集团技术研究院上海煤基多联产工程技术研究中心,上海200241

出　　处：《上海化工》2016年第7期20-23,共4页Shanghai Chemical Industry

摘　　要：以丁二酸酐与丁二醇为原料,采用开环法合成了具有完全生物降解性能的聚丁二酸丁二醇酯(PBS)树脂。通过红外光谱、核磁共振以及力学测试分析了PBS树脂的结构与性能。结果表明,开环法PBS树脂在结构和性能上达到了预期的要求,并且与直接酯化法相比,该方法具有较低的物耗。The biodegradable polybutylene succinate （PBS） resin was synthesized by ring-opening polymerization with succimc anhydride and 1,4-butanediol as raw materials. The structure and properties of the PBS resin was analyzed by infrared spectrometry., nuclear magnetic resonance and mechanical test. The results showed that the structure and properties of PBS synthesized by rlng-opening polymerization met the expected requirements, and compared with the direct esterification method, this method had lower material consumption.

关 键 词：完全生物降解塑料 聚丁二酸丁二醇酯 开环法 丁二酸酐 

分 类 号：TQ323.4[化学工程—合成树脂塑料工业]