| 聚丙烯固相接枝马来酸酐的研究 |
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| 引用本文： | 张爽,冯钠,马春,王晋,姜岩世,李书娟,张志永.聚丙烯固相接枝马来酸酐的研究[J].塑料科技,2005(6):1-4. |
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| 作者姓名： | 张爽 冯钠 马春 王晋 姜岩世 李书娟 张志永 |
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| 作者单位： | 大连轻工业学院化工材料学院,辽宁,大连,116034 |
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| 摘 要： | 用固相接枝法在聚丙烯(PP)分子链上接枝马来酸酐(MAH),制备功能化聚丙烯。重点讨论了反应时间和反应温度以及单体浓度和引发剂浓度对接枝产物PP-g-MAH接枝率的影响。在其他条件不变的情况下,当反应时间为2h,反应温度为120℃,单体与PP的质量比为1∶1,引发剂用量为2.5%时,最大接枝率可达到1.6%。采用红外光谱表征了PP-g-MAH。
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| 关 键 词： | 聚丙烯 固相接枝 引发剂 接枝率 |
| 文章编号： | 1005-3360（2005）06-0001-04 |
| 收稿时间： | 2005-06-08 |
| 修稿时间： | 2005年6月8日 |
Study on Solid-phase Grafting of Maleic Anhydride onto Polypropylene |
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| Zhang Shuang,Feng Na,Ma Chun,Wang Jin,Jiang Yanshi,Li Shujuan,Zhang Zhiyong.Study on Solid-phase Grafting of Maleic Anhydride onto Polypropylene[J].Plastics Science and Technology,2005(6):1-4. |
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| Authors: | Zhang Shuang Feng Na Ma Chun Wang Jin Jiang Yanshi Li Shujuan Zhang Zhiyong |
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| Affiliation: | School of Chemical Engineering Material, Dalian University of Light Industry, Dalian 116034, China |
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| Abstract: | It prepared the functional Polypropylene(PP) through grafting Maleic Anhydride (MAH) onto PP by means of solid-phase grafting method.It mainly discussed the influencing effects of the reactive time,the reactive temperature,and the concentration of monomer and initiator on the graft ratio of PP-g-MAH.With the rest conditions are constant,and when the reactive time is 2 hours,the reactive temperature is 120℃,the mass ratio of MAH:PP is 1:1,and the use amount of initiator is 2.5pph,the maximum graft ratio can reach to 1.6pph.It also characterized PP-g-MAH with IR spectrum. |
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| Keywords: | Polypropylene Solid-phase grafting Initiator Graft ratio |
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