| 竹浆碱化工艺对纤维素黄酸酯性能的影响 |
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| 引用本文： | 张瑞文,章伟.竹浆碱化工艺对纤维素黄酸酯性能的影响[J].中原工学院学报,2006,17(5):7-9. |
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| 作者姓名： | 张瑞文 章伟 |
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| 作者单位： | 中原工学院,郑州,450007 |
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| 摘 要： | 竹浆的主要成分是纤维素、木质素和戊聚糖,将其粉碎、碱化交联,在一定的条件下与二硫化碳反应,制得竹浆纤维素黄酸酯,作为竹浆黏胶纤维的纺丝原液.分析了碱化过程中氢氧化钠的浓度和温度、碱化时间对纤维素黄酸酯酯化度的影响.
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| 关 键 词： | 黄酸酯 酯化度 竹浆 碱化(浸渍) 纤维素 |
| 文章编号： | 1671-6906(2006)05-0007-03 |
| 修稿时间： | 2006年6月13日 |
Effect of Bamboo Pulp Alkalizing Technology on the Properties of Cellulose Sulfonate |
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| ZHANG Rui-wen,ZHANG Wei.Effect of Bamboo Pulp Alkalizing Technology on the Properties of Cellulose Sulfonate[J].Journal of Zhongyuan Institute of Technology,2006,17(5):7-9. |
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| Authors: | ZHANG Rui-wen ZHANG Wei |
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| Abstract: | The main composition of bamboo pulp is cellulose,lignin and pentosan.The bamboo cellulose sulfonate is used as spinning solution which is prepared from bamboo pulp by crush,alkalization,cross-linking and reaction with carbon disulfide under the certain conduction.The effect of the concentration,the alkalization temperature and time on the esterification degree of the cellulose sulfonate are discussed. |
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| Keywords: | sulphonate esterification degree bamboo pulp alkalization cellulose |
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