| 阳离子环氧乳液湿强剂CPSBG的制备 |
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| 引用本文： | 陈祥真,赵玉柱,吴玉英,刘玉莎. 阳离子环氧乳液湿强剂CPSBG的制备[J]. 造纸化学品, 2009, 21(6): 2-5 |
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| 作者姓名： | 陈祥真 赵玉柱 吴玉英 刘玉莎 |
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| 作者单位： | 北京林业大学,材料科学与技术学院,北京,100083 |
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| 摘 要： | 为满足某些特种纸的高湿强、高抗水性能，该文通过分子设计和粒子设计，开发了新型高效环保的环氧核壳乳液湿强剂。研究了二步乳液聚合法合成阳离子型聚苯乙烯-丙烯酸丁酯-甲基丙烯酸缩水甘油酯（CPSBG）核壳乳液的工艺，合成了聚合稳定、贮存稳定、环氧值高效保留的CPSBG核壳乳液。研究表明，CPSBG能有效地提高纸张湿强度。
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| 关 键 词： | 阳离子型聚苯乙烯-丙烯酸丁酯-甲基丙烯酸缩水甘油酯 乳液聚合 湿强剂 |
Preparation of Cationic Epoxy Emulsion CPSBG Used as Paper Wet-strength Additive |
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| CHEN Xiangzhen,ZHAO Yuzhu,WU Yuying,LIU Yusha. Preparation of Cationic Epoxy Emulsion CPSBG Used as Paper Wet-strength Additive[J]. Paper Chemicals, 2009, 21(6): 2-5 |
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| Authors: | CHEN Xiangzhen ZHAO Yuzhu WU Yuying LIU Yusha |
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| Affiliation: | (College of Materials Science and Technology,Beijing Forestry University,Beijing 100083, China) |
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| Abstract: | A new epoxy core-shell emulsion was developed via molecular and particle design. It is useu as papar wet-strengthadditive to meet the requirement of high water-resistance and high wet-strength of some special papers. The two-step synthesis process of cationic polystyrene-butylacrylate-glycidyl methaceylate （CPSBG） core-shell emulsion was investigated. A CPSBG core-shell emulsion with polymerization stability, storage stability and high epoxy value was prepared. The CPSBG emulsion could enhance paper wet strength effectively. |
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| Keywords: | CPSBG emulsion polymerization wet-strength additive |
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