杭州师范大学学报（自然科学版）2026，Vol.25Issue(2)：160-166,7.DOI:10.19926/j.cnki.issn.1674-232X.2024.09.271
聚丁二酸丁二醇-共-对苯二甲酸丁二醇酯的制备改性及应用研究进展
Research progress on preparation,modification and application of polybutylene succinate-co-terephthalate
摘要
Abstract
Polybutylene succinate-co-terephthalate(PBST)is a novel biodegradable green material that can replace traditional petroleum-based polymers,offering broad application prospects.However,PBST suffers from shortcomings such as low modulus,low yield strength,and poor heat resistance,limiting its use in high-performance applications.To address this,researchers conducted systematic investigations into both physical and chemical modifications of PBST.Results indicated that mechanical properties and thermal performance were significantly enhanced through methods such as physical blending,chain extension,and in-situ polymerization.These improvements open avenues for PBST applications in foaming,food packaging,and spinning.Future research will focus on further optimizing modification techniques and developing novel modified materials to achieve widespread adoption of PBST in more fields.关键词
生物可降解/PBST/力学性能/热性能/改性Key words
biodegradable/PBST/mechanical property/thermal property/modification分类
化学化工引用本文复制引用
陈涵,项江涛,臧义泉,潘庆华,马清芳,来国桥,郝超伟..聚丁二酸丁二醇-共-对苯二甲酸丁二醇酯的制备改性及应用研究进展[J].杭州师范大学学报（自然科学版）,2026,25(2):160-166,7.基金项目
浙江省基础公益研究计划项目(LGG21E030009) （LGG21E030009）
