| 聚乙烯蜡的羧基化反应及性能表征 |
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| 引用本文： | 王晓菊,郎咸坤.聚乙烯蜡的羧基化反应及性能表征[J].齐齐哈尔大学学报(自然科学版),2006,22(6):9-11. |
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| 作者姓名： | 王晓菊 郎咸坤 |
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| 作者单位： | 齐齐哈尔大学,黑龙江,齐齐哈尔,161006 |
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| 摘 要： | 研究了聚乙烯蜡(PEW)与马来酸酐(MAH)熔融接枝反应,在PEW分子链上引入了极性基团。采用红外光谱(IR)和核磁共振谱(NMR)表征了接枝物的结构,采用滴定法测得接枝物的酸值在25~60mgKOH/g之间。研究了接枝单体MAH、引发剂过氧化二异丙苯(DCP)和抗氧剂1010用量对接枝物酸值的影响。结果表明,在一定条件下接枝产物的综合性能较好。
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| 关 键 词： | 聚乙烯蜡 马来酸酐 接枝 偶联剂 |
| 文章编号： | 1007-984X（2006）06-0009-03 |
| 收稿时间： | 2006-09-11 |
| 修稿时间： | 2006-09-11 |
The catboxylic and application of pol yethylene wax |
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| WANG Xiao-Ju,LANG Xian-kun.The catboxylic and application of pol yethylene wax[J].Journal of Qiqihar University(Natural Science Edition),2006,22(6):9-11. |
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| Authors: | WANG Xiao-Ju LANG Xian-kun |
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| Institution: | Qiqihar University, Heilongjiang Qiqihar 161006. China |
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| Abstract: | The frit grafted reaction on PEW and MAH was studied,in which polarity groups were introduced.The grafted structure was marked with IR and NMR.The acid number was 25-60mgKOH/g which measured by titration.The influences of grafting monomer MAH,initiator DCP and the amount of antioxidant 1010 on acid number were studied.The result indicated that,in a certain condition,the comprehensive properties of grafted production was better. |
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| Keywords: | polyethylene wax Maleic anhydride grafting coupling agent |
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