聚己二酸/对苯二甲酸丁二酯的发展现状  

Development Status of Poly(butyleneadipate-co-terephthalate)

作　　者：曹敬攀 张翠丽 CAO Jing-pan;ZHANG Cui-li(Beijing Consulting Branch,Shanghai Joyou Chemical Technology and Engineering Co.,Ltd.,Beijing 100025,China)

机构地区：[1]上海聚友化工有限公司北京咨询分公司,北京100025

出　　处：《合成纤维》2023年第2期4-7,共4页Synthetic Fiber in China

摘　　要：聚己二酸/对苯二甲酸丁二酯(PBAT)是一种新型的生物可降解聚酯,论述了以1,4-丁二醇、己二酸、对苯二甲酸或对苯二甲酸二甲酯为原料,制备PBAT的合成方法及其工艺技术发展。重点介绍了PBAT合成所用的催化剂、PBAT增黏所用的扩链剂以及增黏设备,并介绍了国内外PBAT生产技术供应商的工艺技术路线。Poly(butyleneadipate-co-terephthalate)(PBAT)is a new kind of biodegradable polyester.The synthesis method and the development of process technology of PBAT using 1,4-butylene glycol,adipate,terephthalic acid or dimethyl terephthalate as raw materials are discussed.The catalyst used for PBAT synthesis,chain extender used for PBAT adhesioning and adhesioning equipment are mainly introduced,and the technical routes of domestic and foreign suppliers of PBAT production technology are introduced.

关 键 词：PBAT 催化剂 扩链剂 工艺技术 可生物降解 

分 类 号：TQ342.92[化学工程—化纤工业]