热固性聚合物的交联密度测试方法研究进展  

Research advances in the measurement for the crosslink density of thermosetting polymer

作　　者：林丽[1] 张红[1] 李远[1] 张华[1] 

机构地区：[1]广东生益科技股份有限公司,广东东莞523808

出　　处：《热固性树脂》2012年第5期60-63,共4页Thermosetting Resin

摘　　要：综述了热固性聚合物交联密度测定方法的研究进展,重点介绍了平衡溶胀法、应力-应变法、动态机械热分析法、流变法、核磁共振法5种常用方法。The research advances in the measurement for the crosslink density of thermosetting polymer were re- viewed. The five commonly used methods including equilibrium swelling method, stress - strain method, dynamic mechanical thermal analysis （DMA） method, rheological method and nuclear magnetic resonance （NMR） method were stressed.

关 键 词：热固性聚合物 交联密度 平衡溶胀法 应力-应变法 动态机械热分析法 流变法 核磁共振法 

分 类 号：TQ323.5[化学工程—合成树脂塑料工业]