| 淀粉-丙烯酸接枝共聚物研究 |
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| 引用本文： | 默丽敏,王锡臣.淀粉-丙烯酸接枝共聚物研究[J].北京工商大学学报(自然科学版),1997(2). |
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| 作者姓名： | 默丽敏 王锡臣 |
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| 作者单位： | 北京轻工业学院化学工程系!北京，100037，北京轻工业学院化学工程系!北京，100037 |
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| 摘 要： | 研究了淀粉接枝丙烯酸制备高吸水树脂的新工艺.结果表明，在淀粉接枝丙烯酸的共聚物中填充一定量的糊化淀粉，进行热交联，由于二者的协同作用，使树脂的吸水率不仅不降低，而且还稍有提高.树脂中淀粉含量明显增加，成本大幅度降低，有利于高吸水树脂的推广应用.
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| 关 键 词： | 淀粉 丙烯酸 接枝共聚 填充 糊化 |
DEXTRINIZED STARCH AS EXTENDER FOR STARCH GRAFT POLYMER OF HIGH WATER ABSORBENT RESINS |
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| Mo Limin, Wang Xichen.DEXTRINIZED STARCH AS EXTENDER FOR STARCH GRAFT POLYMER OF HIGH WATER ABSORBENT RESINS[J].Journal of Beijing Technology and Business University:Natural Science Edition,1997(2). |
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| Authors: | Mo Limin Wang Xichen |
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| Abstract: | The new synthesis technology of starch graft acrylic acid of high water absorbent resin has ben investigated. Dextrinized starch is extended in the starch graft acrylic acid, it synergistically intelacts with the graft copolymer, then the manufacturing cost can be reduced without a commensurate reduction in the water absorbency. So this benefits the application of high-water absorbent resins. |
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| Keywords: | starch acrylic-acid graft copolymerization dextrinize extend |
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