| 氯磺化聚乙烯/聚甲基丙烯酸丁酯/环氧树脂三组分IPNs的合成与表征 |
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| 引用本文： | 李跃先,刘福安,王静媛,李玉玮,汤心颐.氯磺化聚乙烯/聚甲基丙烯酸丁酯/环氧树脂三组分IPNs的合成与表征[J].高等学校化学学报,1992,13(8):1141. |
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| 作者姓名： | 李跃先 刘福安 王静媛 李玉玮 汤心颐 |
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| 作者单位： | 吉林大学化学系, 长春, 130023 |
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| 基金项目： | 国家自然科学基金，高分子物理开放实验室资助 |
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| 摘 要： | 采用同步-分步结合的方法合成了氯磺化聚乙烯/聚甲基丙烯酸丁酯/环氧树脂(CSM/PB-MA/EP)三组分IPNs.先用同步法合成CSM/EP二组分IPNs作为骨架网络,再将PBMA溶胀进入骨架网络中.得到三组分IPNs.网络间经两次相互缠结贯穿后,比单独用同步法或分步法合成的IPNs对网络间束缚作用大,且骨架网络与PBMA组成比较接近时,相容性较好.TEM结果表明:用分步染色方法可以观察三相间的形态变化和相区尺寸的相对大小.
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| 关 键 词： | 氯磺化聚乙烯 聚甲基丙烯酸丁酯 环氧树脂 三组分互穿聚合物网络 |
| 收稿时间： | 1991-07-16 |
The Synthesis and Characterization of Chlorosulfonated Polyethyl ene/Pol ybutyl Methacrylate/Epoxy Resins Three-Component IPNs |
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| LI YAO-Xian,LIU Fu-An,WANG Jing-Yuan,LI Yu-Wei,TANG Xin-Yi.The Synthesis and Characterization of Chlorosulfonated Polyethyl ene/Pol ybutyl Methacrylate/Epoxy Resins Three-Component IPNs[J].Chemical Research In Chinese Universities,1992,13(8):1141. |
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| Authors: | LI YAO-Xian LIU Fu-An WANG Jing-Yuan LI Yu-Wei TANG Xin-Yi |
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| Institution: | Department of Chemistry, Jilin University, Changchun, 130023 |
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| Abstract: | Three-component 1PNs from chlorosulfonated polyethylene/polybutyl methacrylate/e-poxy resins (CSM/PBMA/EP) were synthesized by combination of simultaneous synthesis with stepwise synthesis.The compatibility depends on the component ratio in the IPNs.When the component ratio of CSM ' PBMA ' EP is 1:2:1,interpenetrating entanglement extent between networks is larger and compatibility is better.The morphology of three-component IPNs from CSM/PBMA/EP was investigated by using stepwise staining method.The change of phase domain size and extent of phase separation of IPNs synthesized can be observed by different staining methods. |
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| Keywords: | Chlorosulfonated polyethylene Polybutyl methacrylate Epoxy resins Three-component interpenetrating polymer networks |
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