| 改性PAE湿强剂的合成与应用 |
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| 引用本文： | 张国运,杨秀芳,程芳玲,彭莉,肖翼.改性PAE湿强剂的合成与应用[J].中华纸业,2006,27(9):68-71. |
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| 作者姓名： | 张国运 杨秀芳 程芳玲 彭莉 肖翼 |
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| 作者单位： | 陕西科技大学,陕西,咸阳,712081 |
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| 基金项目： | 陕西科技大学校科研和教改项目 |
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| 摘 要： | 用改性剂M改性聚酰胺多胺环氧氯丙烷（PAE）树脂，制备了五组不同的PAE树脂，做了一系列的抄纸试验。通过对试验的分析确定了#4制备方案是最佳方案。其加入量为0．5％时，湿强效果对苇浆达到28．05％，对桉木浆达到50．18％；改性PAE树脂对阳离子松香胶有很好的增效作用，可以在中性和弱酸性条件下施胶．
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| 关 键 词： | 湿强度 PAE树脂 改性 合成 应用 |
| 文章编号： | 1007-9211(2006)09-0068-04 |
| 修稿时间： | 2006年3月9日 |
The synthesis and application of modified PAE wet-strength agent |
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| ZHANG Guo-yun,YANG Xiu-fang,CHENG Fang-ling,PENG Li,XIAO Yi.The synthesis and application of modified PAE wet-strength agent[J].China Pulp & Paper Industry,2006,27(9):68-71. |
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| Authors: | ZHANG Guo-yun YANG Xiu-fang CHENG Fang-ling PENG Li XIAO Yi |
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| Abstract: | Polyamide-polyamine epichlorhydrin (PAE) resin was modified by modifier M and five different PAE resins were prepared. Through a series of paper making experiments and after the analysis on these data, the No.4 project was selected as the best one. With the addition of 0.5% wet- strength agent, the wet strengthening to the reed pulp was increased by 28.05% and that to the eucalyptus pulp was acid 30.18%. The modified PAE resin has a good synergistic effect on cationic rosin size and can size under the neutral or weak acid by condition. |
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| Keywords: | wet strength PAE resin modification synthesis application |
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