| 预辐照四氟乙烯—乙烯共聚物粉粒的丙烯腈接枝反应 |
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| 引用本文： | 卢雷 赵祥臻. 预辐照四氟乙烯—乙烯共聚物粉粒的丙烯腈接枝反应[J]. 上海工程技术大学学报, 1998, 12(1): 34-39,80 |
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| 作者姓名： | 卢雷 赵祥臻 |
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| 作者单位： | 中国科学院上海有机化学研究所!上海200032 |
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| 摘 要： | 本文报导了辐照剂量，辐照后存储时间、反应温度对预辐照四氟乙烯－乙烯共聚物粉粒的丙烯腈接枝反应影响。辐照剂量〉７２ｋＧｙ时，观察到瓜在初期异常放热现象，并讨论了反应机理。
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| 关 键 词： | 接枝共聚 丙烯腈 辐射 共聚物 四氟乙烯 乙烯 |
GRAFT REACTION OF ACRYLONITRILE ONTO PREIRRADIATED TETRAFLUORO ETHYLENE-ETHYLENE COPOLYMER POWDERS |
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| Lu Lei, Zhao Xiangzhen. GRAFT REACTION OF ACRYLONITRILE ONTO PREIRRADIATED TETRAFLUORO ETHYLENE-ETHYLENE COPOLYMER POWDERS[J]. Journal of Shanghai University of Engineering Science, 1998, 12(1): 34-39,80 |
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| Authors: | Lu Lei Zhao Xiangzhen |
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| Affiliation: | Lu Lei; Zhao Xiangzhen |
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| Abstract: | The paper has reported the influence of the radiation dose, the storage time after irradiation,and the reaction temperature on graft reaction of acrylonitrile onto preirradiated tetrafluoroethylene-ethylene copolymer powders. When the radiation dose was over 72 kGy, an abnomal phenomenon of heat release was observed. This phenomenon was discussed in Kinematical terms. |
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| Keywords: | Fluoropolymer Graft copolymerization Acrylonitrile Irradiation(Radiation) Anion polymerization |
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