| 淀粉系高吸水性树脂的合成研究 |
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| 引用本文： | 刘波,刘俊龙. 淀粉系高吸水性树脂的合成研究[J]. 辽东学院学报(自然科学版), 2005, 12(1): 14-16 |
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| 作者姓名： | 刘波 刘俊龙 |
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| 作者单位： | 辽东学院,材料装备学院,辽宁,丹东,118003;大连轻工业学院,化工与材料学院,辽宁,大连,116012;大连轻工业学院,化工与材料学院,辽宁,大连,116012 |
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| 摘 要： | 本文以硝酸铈铵, 过硫酸铵, 过硫酸铵-亚硫酸氢钠等三种引发剂, 对淀粉接枝丙烯酸和丙烯酰胺共聚合反应进行了研究, 确定最佳引发剂是过硫酸铵-亚硫酸氢钠。研究其他重要影响因素, 优化条件下, 丙烯酸(g) /丙烯酰胺(g) 为30%, 引发剂用量为3mL, 单体中和度为80%, 吸蒸馏水倍率为520g/g。
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| 关 键 词： | 淀粉 高吸水性树脂 接枝共聚 |
| 文章编号： | 1008-2174(2005)01-0014-03 |
| 修稿时间： | 2004-09-25 |
Synthesis of Starch Graft Polymer High Water Absorbent Resin |
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| LIU Bo,LIU Jun-long. Synthesis of Starch Graft Polymer High Water Absorbent Resin[J]. Journal of Liaodong University(Natural Sciences), 2005, 12(1): 14-16 |
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| Authors: | LIU Bo LIU Jun-long |
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| Abstract: | In this paper, graft copolymerization of acrylic acid and acrylamide on starch was studied,which using ceric ammonium nitrate,ammonium persulfate and ammonium persulfate-sodium bisulfate as initiators.The best initiator was determined. Other technological parameters were determined.Under the optimum technological parameter,the ratio of acrylic acid to acrylamide was 30%,the volume of initiator was 3ml,neutralization value of acrylic acid was 80%,the product can absorb distilled water 520g/g. |
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| Keywords: | starch high absorbent resin graft copolymerization |
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