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    田大听, 史伯安, 王辉, 谢洪泉. 高锰酸钾引发魔芋粉/丙烯酰胺接枝共聚合及其增稠性研究[J]. 功能高分子学报, 2003, 16(2): 251-255.
    引用本文: 田大听, 史伯安, 王辉, 谢洪泉. 高锰酸钾引发魔芋粉/丙烯酰胺接枝共聚合及其增稠性研究[J]. 功能高分子学报, 2003, 16(2): 251-255.
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    TIAN Da-ting, SHI Bo-an, WANG Fei, XIE Hong-quan. Graft Coploymerization of Konjac Glucomannan-Acrylamide Initiated by Potassium Permamgamate and Study of its Thickening Properties[J]. Journal of Functional Polymers, 2003, 16(2): 251-255.
    Citation: TIAN Da-ting, SHI Bo-an, WANG Fei, XIE Hong-quan. Graft Coploymerization of Konjac Glucomannan-Acrylamide Initiated by Potassium Permamgamate and Study of its Thickening Properties[J]. Journal of Functional Polymers, 2003, 16(2): 251-255.
    shu

    高锰酸钾引发魔芋粉/丙烯酰胺接枝共聚合及其增稠性研究

    Graft Coploymerization of Konjac Glucomannan-Acrylamide Initiated by Potassium Permamgamate and Study of its Thickening Properties

      摘要
    • 摘要: 用KMnO4作引发刺对魔芋粉(KGM)与丙烯酰胺(AM)进行了接枝共聚反应．研究了引发剂浓度、接枝单体浓度、体系酸度、反应温度、反应时间以及KGM预氧化时间等条件对接枝效率的影响．结果表明：在适宜的条件下，接枝效率可达90％以上，并且接枝物的水溶性与增稠性得到较大的改善。

       

      Abstract: The graft copolymerization of acrylamide onto konjac glucomannan (KGM)was studied using potassium per-mamgamate as an initiator. The effects of initiator concentration and comonomer concentration and H2SO4 concentration and reaction temperature and reacti

       

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