| 阻燃级氢氧化镁的阻燃消烟机理及制备方法 |
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| 引用本文： | 李志强,向兰,魏飞.阻燃级氢氧化镁的阻燃消烟机理及制备方法[J].盐业与化工,2004,33(2):1-3. |
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| 作者姓名： | 李志强 向兰 魏飞 |
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| 作者单位： | 清华大学化学工程系,北京,100084 |
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| 摘 要： | 文章首先论述了聚合物的着火燃烧过程与无机阻燃剂氢氧化镁的阻燃消烟机理,接着论述了氢氧化镁阻燃剂所需的特殊结构及相应的制备技术,经过水热反应可把普通氢氧化镁改性成为具有片状结构的阻燃级氢氧化镁。
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| 关 键 词： | 燃烧 氢氧化镁 阻燃剂 水热改性 |
| 文章编号： | 1001-2214(2004)02-0001-03 |
| 修稿时间： | 2003年9月22日 |
Fire Resistant & Smoke Vanishing Mechanism and Production Method of Flame Retardant Type Magnesium Hydroxide |
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| LI Zhi-qiang,XIANG Lan,WEI Fei.Fire Resistant & Smoke Vanishing Mechanism and Production Method of Flame Retardant Type Magnesium Hydroxide[J].Jounral of Salt and Chemical Industry,2004,33(2):1-3. |
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| Authors: | LI Zhi-qiang XIANG Lan WEI Fei |
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| Abstract: | In this paper,the combustion mode of polymers is introduced,the fire resistant & smoke abatement mechanisms of Mg(OH)_2 as inorganic flame retardent are given, and the special structure and production method of Mg(OH)_2 as flame retardent are discussed. The Mg(OH)_2 with special structure can be obtained with the hydrothermal modification reaction after the ordinary Mg(OH)_2 is firstly synthesized at normal temperature. |
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| Keywords: | combustion magnesium hydroxide flame retardant hydrothermal modification |
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