[1]Christoph.基于DOPO的阻燃剂合成及其对不同高分子材料的阻燃效率[J].中国材料进展,2013,(3):144-158.[doi:10.7502/j.issn.1674-3962.2013.03.03]
 Christoph Klinkowskia,Lin Zangb,Manfred Dö,et al.DOPO-Based Flame Retardants: Synthesis and Flame Retardant Efficiency in Polymers[J].MATERIALS CHINA,2013,(3):144-158.[doi:10.7502/j.issn.1674-3962.2013.03.03]
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基于DOPO的阻燃剂合成及其对不同高分子材料的阻燃效率()
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中国材料进展[ISSN:1674-3962/CN:61-1473/TG]

卷:
期数:
2013年第3期
页码:
144-158
栏目:
特约研究论文
出版日期:
2013-04-20

文章信息/Info

Title:
DOPO-Based Flame Retardants: Synthesis and Flame Retardant Efficiency in Polymers
作者:
Christoph
(1. Fraunhofer Institute for Structural Durability and System Reliability LBF, Division Plastics,Schlossgartenstraβe 6, 64289 Darmstadt, Germany)
(2. Karlsruhe Institute of Technology, Institute of Catalysis Research and Technology,Hermann von Helmholtz Platz 1, 76344 Eggenstein Leopoldshafen, Germany)
Author(s):
Christoph Klinkowskia Lin Zangb Manfred Döringa*
a: Fraunhofer Institute for Structural Durability and System Reliability LBF, Division Plastics; Schlossgartenstraße 6, 64289 Darmstadt, Germany;
b: Karlsruhe Institute of Technology, Institute of Catalysis Research and Technology; Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany;
关键词:
DOPO 阻燃剂合成阻燃效率
DOI:
10.7502/j.issn.1674-3962.2013.03.03
文献标志码:
A
摘要:
由于环境可持续性的需要,在过去的几十年,无卤含磷阻燃剂的重要性越来越受到社会的关注。9,10二氢9氧杂10磷杂菲10氧化物(DOPO)及其衍生物作为一种无卤含磷阻燃剂,在聚合物中主要以气相阻燃的机理而表现出优异的阻燃性能。相比于卤系阻燃剂,DOPO及其衍生物在燃烧过程中所释放出的腐蚀性和毒性气体很少,因此许多反应型和添加型的DOPO衍生物得到学术界和工业界的青睐,品种越来越多。DOPO中的PH键具有较强的反应活性,可以与含活泼双键的化合物(如苯醌、丙烯酸酯、醛类和环氧衍生物等)反应制备出反应型或添加型阻燃剂。反应型DOPO衍生物阻燃剂主要应用于热固性环氧树脂化合物(EP)的阻燃,包括基于DOPO的环氧单体和基于DOPO的胺基和酸酐固化剂,通常这类阻燃剂在环氧树脂中的磷含量达到15 %以上就可以达到UL 94 V0级。添加型DOPO衍生物阻燃剂主要是将DOPO中的PH键转化为PC,PO或PN键的DOPO衍生物,包括基于DOPO的三聚氰胺盐和锌盐以及将PH键烷基化的DOPO衍生物等,通常这类阻燃剂在聚合物(如EP,PU,PA,PBT和PET等)中的磷含量达到10 %以上就可以达到UL 94 V0级。
Abstract:
During the last decades, the importance of phosphorus-containing halogen-free flame retardants is increasing due to the good environmental sustainability of theses substances. 9,10-Dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO) and its derivatives as prominent members of this group of flame retardants show excellent flame-retardant efficiency in different polymers, where they act in particular in the gas phase. Since the development of DOPO in 1972, a large number of DOPO derivatives have been investigated and synthesized in academia and industry. This review will discuss the advancements of promising DOPO-based compounds regarding their synthesis and flame retardancy in thermosets as well as in thermoplastics.
更新日期/Last Update: 2013-03-01