| 二氧化碳,环氧氯丙烷和环氧树脂的三元共聚 |
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| 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. |
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| 作者姓名： | 郭锦棠 王新英 |
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| 作者单位： | 天津大学化工学院 |
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| 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。
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| 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 |
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| 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. |
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| Authors: | Guo Jintang Wang Xinying Liu Zhihao Sun Jingwu |
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| 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. |
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| Keywords: | carbon dioxide epichlorohydrin epoxy resin rare earth coordination catalysts |
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