| Preparation of Semi—interpenetrating Polymer Network of Silicon Rubber and Poly （methyl methylacrylate） Using Supercritical CO2 |
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| 引用本文： | ZhiMinLIU JiaQiuWANG 等. Preparation of Semi—interpenetrating Polymer Network of Silicon Rubber and Poly （methyl methylacrylate） Using Supercritical CO2[J]. 中国化学快报, 2002, 13(7): 683-684 |
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| 作者姓名： | ZhiMinLIU JiaQiuWANG 等 |
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| 作者单位： | Centerformolecularsciences,InstituteofChemistry,ChineseAcademyofSciences,Beijing10080 |
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| 基金项目： | This work was supported by the National Natural Science Foundation of China (50173030). |
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| 摘 要： | The heterogeneous free-radical polymerization of methyl methylacrylate(MMA) and divinylbenzene (DVB) as cross-linker within supercritical carbon dioxide-swollen silicon rubber (SR) has been studied as an approach to preparing semi-interpenetrating polymer network (semi-IPN) of SR and poly(methyl methylacrylate)(PMMA). The SR/PMMA semi-IPNs were characterized by scanning electron microscopy(SEM) and dynamic mechanical analyzer (DMA).
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| 关 键 词： | 制备 聚甲基丙烯酸甲酯 半穿插聚合物网络 硅橡胶 超临界二氧化碳 |
Preparation of Semi-interpenetrating Polymer Network of Silicon Rubber and Poly(methyl methylacrylate) Using Supercritical CO2 |
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| Zhi Min LIU,Jia Qiu WANG,Guan Ying YANG,Bu Xing HAN. Preparation of Semi-interpenetrating Polymer Network of Silicon Rubber and Poly(methyl methylacrylate) Using Supercritical CO2[J]. Chinese Chemical Letters, 2002, 13(7): 683-684 |
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| Authors: | Zhi Min LIU Jia Qiu WANG Guan Ying YANG Bu Xing HAN |
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| Abstract: | The heterogeneous free-radical polymerization of methyl methylacrylate (MMA) and divinylbenzene (DVB) as cross-linker within supercritical carbon dioxide-swollen silicon rubber (SR) has been studied as an approach to preparing semi-interpenetrating polymer network (semi-IPN) of SR and poly(methyl methylacrylate) (PMMA). The SR/PMMA semi-IPNs were characterized by scanning electron microscopy (SEM) and dynamic mechanical analyzer (DMA). |
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| Keywords: | Supercritical CO2 interpenetrating polymer network silicon rubber poly(methyl methylacrylate) polymerization. |
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