2023年6月14-16日，由汇捷通展览（上海）有限公司、上海市聚氨酯工业协会主办的“第二届发泡材料及应用国际高峰论坛”将在上海新国际博览中心-W3馆举办！届时，100+演讲嘉宾及议题将在3天时间内、2个分会场里围绕和谐共生、应用创新、技术变革三大主题日展开深度交流，共同探讨发泡材料的新技术、新应用、新发展，重新定义发泡材料！

华东理工大学赵玲教授已确认出席演讲！

演讲预告

TOPIC PREVIEW

不同链结构生物可降解聚酯的发泡行为

Foaming behavior of biodegradable polyesters with different chain structures

以超临界流体为发泡剂，PBAT、PBS、PBST等可降解聚酯为对象，开展了不同链结构/共混组成的生物可降解聚酯的发泡行为研究。考察了不同链结构/共混组成的生物可降解聚酯与CO2的相互作用及其流变性质，分析了影响其泡孔形貌和收缩性能的关键因素。针对超临界流体发泡可降解聚酯过程中难以制备稳定外形尺寸的高发泡倍率（低密度）微孔材料的难点，基于超临界流体和聚合物间相互作用的深入认识，在合适的发泡原料与工艺等方面进行了系列探索，为实现生物可降解聚酯发泡材料的可控高效制备提供策略。

The foaming behavior of biodegradable polyesters (PBAT, PBS and PBST) with different chain structures and different blends was investigated by using supercritical fluid as the blowing agent. The interactions between biodegradable polyesters and CO2, as well as the rheological properties of biodegradable polyesters, were investigated. The effect of chain expansion and blending modification on foaming process was carefully studied. Then the key influence factors on cell morphology and shrinkage performance of foamed biodegradable polyesters were analyzed. The preparation of low-density biodegradable polyester foams with uniform fine cell morphology and dimensional stability is very challenging. Based on insights into the interaction between polymer and supercritical fluid, we carried out a series of explorations on suitable raw materials and technology, which can provide strategies for controllable and efficient manufacture of biodegradable polyester foaming materials. 

嘉宾简介

SPEAKER PROFILE

赵玲教授是十三五国家重点研发计划项目“聚合物材料的轻量化技术”负责人。主要从事聚合反应工程、超临界流体发泡聚合物等研究。担任中国化工学会超临界流体专业委员会副主任、中国塑协专家委员会副主任和咨询委成员；为发泡塑料国际期刊《Journal of Cellular Plastics》副主编和《The Journal of Supercritical Fluids》等多个国内外期刊编委。

Prof. Ling Zhao is the chief scientist of national key research and development program ‘Lightweight technology for polymer materials’ in China. Her research interest involves polymerization reaction engineering and supercritical fluid foaming polymer process, with more than 280 journal papers published and 28 Chinese invention patents authorized so far. Now, she is one of vice director of supercritical fluids committee in CIESC as well as China plastics expert association. She also is the associate editor of Journal of Cellular Plastics, and the advisory editorial board members of The Journal of Supercritical Fluids, Industrial & Engineering Chemistry Research and several Chinese journals.

3天时间，来自国内外的100+嘉宾

100+议题内容涵盖

和谐共生、应用创新、技术变革的专业论坛

呈现年度发泡材料领域最精彩的解决方案

三日会议套票现仅售200元！

还等什么？6月14-16日，请假也要来！

你错过的不只是与100位大咖面对面学习的机会

更是一场重新定义发泡材料的行业盛宴！

扫码上方二维码购票