| 丙烯酸与CMC接枝共聚合反应及吸水性能的研究 |
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| 引用本文： | 柯金炼 林杰. 丙烯酸与CMC接枝共聚合反应及吸水性能的研究[J]. 福建林业科技, 1999, 26(4): 27-30 |
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| 作者姓名： | 柯金炼 林杰 |
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| 作者单位： | [1]福建省林科院 [2]福建省亚植所 |
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| 摘 要： | 利用过硫酸钾引发丙烯酸与CMC接枝共聚合反应,合成高吸水纤维。研究了单体浓度、丙烯酸中和度和引发剂、交联剂用量对接枝产物性能的影响。结果表明,接枝产物具有较强的抗盐性和较高的吸水速度,吸去离子水可达800倍以上,吸0-9%NaCl水溶液120倍以上。
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| 关 键 词： | 丙烯酸 羧甲基纤维素钠 接枝共聚合 高吸水纤维 |
Studies on the Graft Copolymerization Reaction of Acrylic Acid onto CMC and on Its Water Absorption Performance |
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| Ke Jinlian Lin Jie Lin Xin Luo Limin Lai Xirong. Studies on the Graft Copolymerization Reaction of Acrylic Acid onto CMC and on Its Water Absorption Performance[J]. Journal of Fujian Forestry Science and Technology, 1999, 26(4): 27-30 |
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| Authors: | Ke Jinlian Lin Jie Lin Xin Luo Limin Lai Xirong |
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| Affiliation: | Ke Jinlian 1 Lin Jie 2 Lin Xin 1 Luo Limin 1 Lai Xirong 1 |
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| Abstract: | The results indicate that the graft products possess the relatively strong salt resistance and relatively high water absorbing speed,can absorb over 800g of ionic water per g and can absorb more than 120g of Nacl water solution (0 9%) per g. |
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| Keywords: | Acrylic acid CMC Graft copolymerization High water absorbing fibre |
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