| DOPO制备方法的比较与选择 |
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| 引用本文： | 支肖琼,黄杰,唐安斌,马庆柯.DOPO制备方法的比较与选择[J].绝缘材料,2005,38(3):55-59. |
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| 作者姓名： | 支肖琼 黄杰 唐安斌 马庆柯 |
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| 作者单位： | 四川东方绝缘材料股份有限公司,四川,绵阳,621000 |
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| 摘 要： | 综述了阻燃剂9，10-二氢-9氧杂-10-瞵杂菲-10-氧化物(DOPO)的制备过程，对每一步中间产品的制备方法做了详细的评述，着重对反应过程物料配比、反应温度、反应时间、体系压力等工艺参数以及提纯方法进行了比较、分析，提出了建议。
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| 关 键 词： | 阻燃剂 有机磷阻燃剂 DOPO 制备 |
| 文章编号： | 1009-9239(2005)03-0055-05 |
| 修稿时间： | 2005年1月31日 |
Comparison and selection of the preparation methods of DOPO |
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| ZHI Xiao-qiong,HUANG Jie,TANG An-bing,MA Qing-ke.Comparison and selection of the preparation methods of DOPO[J].Insulating Materials,2005,38(3):55-59. |
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| Authors: | ZHI Xiao-qiong HUANG Jie TANG An-bing MA Qing-ke |
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| Abstract: | This paper summarizes the preparation processes of flame retardant9,10-dihydro-9-oxa- 10-phosphahenanthrene-10oxide(DOPO).The preparation method of the intermediates for DOPO are discussed in detail.The molar ratio of reactants,reaction temperature and time,pressure and the method of purification are compared and analyzed,and some advices are put forward. |
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| Keywords: | flame retardant organophosphorus DOPO preparation |
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