首页 | 本学科首页   官方微博 | 高级检索  
     

活性端基液体橡胶增韧不饱和聚酯的研究
引用本文:曾庆乐,庞永新.活性端基液体橡胶增韧不饱和聚酯的研究[J].合成树脂及塑料,1997,14(1):22-25,52.
作者姓名:曾庆乐  庞永新
作者单位:华南理工大学高分子系,华南理工大学高分子系,华南理工大学高分子系 广州 510641,广州 510641,广州 510641
摘    要:合成了丙烯酸酯封端和马来酸封端两种活性端基液体橡胶,并且用于不饱和聚酯的增韧。探讨了这两种液体橡胶的相对分子质量,加入量,端基种类,UP种类等因素对增韧的影响。通过SEM、DSC、抽提分析及力学性能测试研究了增韧UP的结构与性能的关系,并在此基础上探讨了活性端基液体橡胶增韧UP的机理。

关 键 词:不饱和聚酯  增韧  液体橡胶

Study of UP Toughened with Liquid Rubbers
Zeng Qingle,Pang Yongxin,Jia Demin.Study of UP Toughened with Liquid Rubbers[J].China Synthetic Resin and Plastics,1997,14(1):22-25,52.
Authors:Zeng Qingle  Pang Yongxin  Jia Demin
Abstract:Acrylate -terminated and maleic acid -terminated liquid rubbers were synthesized and applied to toughen UP. The dependencies of the toughening effect on the molecular weight, content and types of end group of the liquid rubbers as well as the types of UP were discussed. The relationship between the properties of the toughened UP and its structure was studied with the test of mechanical properties and the analyses of SEM and DSC.
Keywords:UP  toughening  liquid rubber  
本文献已被 CNKI 维普 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号