| 阳离子聚氨酯施胶剂的研制及应用实验 |
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| 引用本文： | 杨小敏,刘建平,沈一丁. 阳离子聚氨酯施胶剂的研制及应用实验[J]. 中国造纸, 2002, 21(5): 21-24 |
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| 作者姓名： | 杨小敏 刘建平 沈一丁 |
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| 作者单位： | 陕西科技大学,陕西咸阳,712081 |
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| 摘 要： | 利用单硬脂酸甘油酯和甲苯二异氰酸酯的重键加成反应，成功合成了以异氰酸酯基封端的预聚物。再利用预聚物两端的反应活性对其进行扩链、中和、乳化等得到自乳化型阳离子聚氨酯乳液。将合成产品用于纸张抄造实验，并讨论了影响施胶效果的主要因素
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| 关 键 词： | 阳离子聚氨酯施胶剂 应用实验 造纸 开发 |
| 文章编号： | 0254-508(2002)05-0021-04 |
| 修稿时间： | 2002-03-07 |
Preparation and Application of Cationic Polyurethane Sizing Agent |
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| Yang Xiaomin Liu Jianping Shen Yiding. Preparation and Application of Cationic Polyurethane Sizing Agent[J]. China Pulp & Paper, 2002, 21(5): 21-24 |
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| Authors: | Yang Xiaomin Liu Jianping Shen Yiding |
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| Abstract: | The paper deals with the preparation and application of the cationic polyurethane for paper sizing agent.The prepolymer is syn-thesed through the multiple bond addition reaction with the monomers of glyceryl monostearate.Then the prepolymer is extended,neutralized and emulsified.The cationic polyurethane sizing agent has the excellent properties of sizing.The main factors affecting the sizing degree are also discussed. |
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| Keywords: | self-emulsified cationic polyurethane sizing agent |
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