环氧聚合型扩链剂的合成及应用  

Synthesis and Application of Epoxy Polymer Chain Extender

作　　者：毛晨曦[1] 

机构地区：[1]山西省化工研究所,太原030021

出　　处：《聚合物与助剂》2014年第1期28-36,共9页Polymer & Additives

摘　　要：采用溶液聚合合成了苯乙烯-甲基丙烯酸缩水甘油酯共聚物扩链剂KL-E4370，用红外光谱和DSC对结构和组成进行了表征，并对其在PLA、PPC、PA回收料以及PA／PE回收料中的应用进行了研究。Styrene - glycidyl methacrylate copolymer chain extender KL - E4370 was synthesized by solution polymerization. In- frared spectroscopy and DSC were used to characterize the structure and composition. The applications in PLA, PPC, recycling PA and recovering PA / PE were studied.

关 键 词：扩链剂 生物基和生物可降解塑料 熔体强度 分子量 

分 类 号：TQ324.9[化学工程—合成树脂塑料工业]