| 二氧化碳,环氧氯丙烷和环氧树脂的三元共聚 |
| |
| 引用本文： | 郭锦棠 王新英. 二氧化碳,环氧氯丙烷和环氧树脂的三元共聚[J]. 天津大学学报(自然科学与工程技术版), 1999, 32(3): 370-373 |
| |
| 作者姓名： | 郭锦棠 王新英 |
| |
| 作者单位： | 天津大学化工学院 |
| |
| 摘 要： | 以稀土络合体系Ｙ（Ｐ２０４）３－Ａｌ（ＣＨ２ＣＨ（ＣＨ３Ｏ２）３（Ｐ２０４＝（ＲＯ）２ＰＯＯ－，Ｒ＝ＣＨ３（ＣＨ２）３ＣＨ（Ｃ２Ｈ５）ＣＨ２－）催化二氧化碳，环氧氯丙烷和环氧树脂（Ｅ－５１）进行三元共聚，由元素分析，红外光谱，广角Ｘ－射线衍射，热重分析仪及ＤＳＣ对催化体系及其共聚物为表征，加入Ｅ－５１后，共聚物的结构规整性下降，其分子量增大，并产生交联，耐热性提高。
|
| 关 键 词： | 二氧化碳 环氧氯丙烷 环氧树脂 三元共聚 APC |
TERPOLYMERIZATION OF CARBON DIOXIDE,EPICHLOROHYDRIN AND EPOXY RESIN |
| |
| Guo Jintang Wang Xinying Liu Zhihao Sun Jingwu. TERPOLYMERIZATION OF CARBON DIOXIDE,EPICHLOROHYDRIN AND EPOXY RESIN[J]. Journal of Tianjin University(Science and Technology), 1999, 32(3): 370-373 |
| |
| Authors: | Guo Jintang Wang Xinying Liu Zhihao Sun Jingwu |
| |
| Abstract: | In this paper,carbon dioxide,epichlorohydrin and epoxy resin (E 51) were terpolymerized using rare earth coordination catalysts.These catalysts and terpolymer were characterized by element analysis,IR Spectra,wide angle X ray scattering spectra,thermal gravimetry (TG) and differential scanning calorimetry (DSC).After adding E 51,the terpolymer structural regularity decreases,molecular weight increases and it has cross link.Its thermostability increases. |
| |
| Keywords: | carbon dioxide epichlorohydrin epoxy resin rare earth coordination catalysts |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
