| 高单体浓度下自交联型聚丙烯酸盐类超强吸水剂的合成研究 |
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| 引用本文： | 华峰君 钱孟平. 高单体浓度下自交联型聚丙烯酸盐类超强吸水剂的合成研究[J]. 医学教育探索, 1995, 0(3): 367-372 |
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| 作者姓名： | 华峰君 钱孟平 |
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| 作者单位： | 华东理工大学化学系 |
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| 摘 要： | 探讨了在高单体浓度丙烯酸钾下制备自交联型超强吸水剂的可行性，通过加料方式及配方的改进，使反相悬浮聚合得稳定进行，并得到了性能优于低单体浓度下制得的吸水剂。其吸水（去离子水）倍数达到１２００－１４００ｇ／ｇ吸０．９％生理盐于１２０－１５０ｇ／ｇ。
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| 关 键 词： | 吸水剂 超强吸水剂 自交联 悬浮聚合 聚丙烯酸盐 |
Studies on Preparation of Superabsorbent at a High Monomer Concentration |
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| Hua Fengjun,Qian Mengping,Xie Shaobo. Studies on Preparation of Superabsorbent at a High Monomer Concentration[J]. Researches in Medical Education, 1995, 0(3): 367-372 |
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| Authors: | Hua Fengjun Qian Mengping Xie Shaobo |
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| Abstract: | superabsorbent was prepared at a monomer concentration as high as 65% to 80%, based on the amount of both potassium acrylate and free acrylic acid. With some feeding skills and improvements on the ingndient, the polymerization was carried out smoothly.The |
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| Keywords: | Superabsorbent Inverse-phase suspension polymerization High monomer concentration Multi-component surfactant Polyacrylate |
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