聚富马酸对苯二甲酸二环氧丁烷马来酸酯的制备与表征  

Preparation and characterization of a functional polyester

作　　者：吕姿颖 游正伟[1] Lv Ziying;You Zhengwei(State Key Laboratory for Modification of Chemical Fibers and Polymer Materials,College of Materials Science and Engineering,Donghua University,Shanghai 201620,China)

机构地区：[1]纤维材料改性国家重点实验室,东华大学材料科学与工程学院,上海201620

出　　处：《合成技术及应用》2018年第1期49-52,共4页Synthetic Technology & Application

摘　　要：目前可功能化的生物活性材料在生物医学领域有着不可替代的作用,本文利用酸诱导环氧开环聚合反应制备新型功能化聚酯材料,聚富马酸对苯二甲酸二环氧丁烷马来酸酯(PTFB-M)。通过~1H-NMR谱图和红外谱图对PTFB-M进行结构表征,并利用TGA和DSC研究PTFB-M的热学性能,实验结果表明该聚合物有着稳定的热学性能,通过水相接触角测试,说明该聚合物为亲水性材料。该聚合物含有大量的羟基,为反应位点,可进一步进行功能化修饰。In this paper,we prepared a functional polyester,poly(fumaroyl terephthaloyl bioxirane)maleate,PTFB-M,based on acid-induced epoxy ring-opening polymerization.The structure was characterized via 1 H-NMR spectra and infrared spectra.TGA and DSC were used to investigate the thermal properties of PTFB-M,and the results demonstrated that the PTFB-M had a good thermal stability.The water contact angle was used to study the hydrophilic performance,and the results proved that the PTFB-M was equipped a good hydrophilcity.PTFB-M could be functionalied for the abundant carboxyl and hydroxyl.

关 键 词：酸诱导环氧开环 活性位点 聚富马酸对苯二甲酸二环氧丁烷马来酸酯 

分 类 号：TQ322.2[化学工程—合成树脂塑料工业]