| 含磷环氧树脂的合成及阻燃研究 |
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| 引用本文： | 郝建薇,熊燕兵,张涛.含磷环氧树脂的合成及阻燃研究[J].北京理工大学学报,2006,26(3):279-282. |
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| 作者姓名： | 郝建薇 熊燕兵 张涛 |
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| 作者单位： | 1. 北京理工大学,阻燃材料研究国家专业实验室,北京,100081
2. 北京理工大学,材料科学与工程学院,北京,100081 |
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| 摘 要： | 采用阻燃剂9,10-二氢-9-氧杂-10-磷杂菲-10-氧化物(DOPO)与双酚A型环氧化物(E-51)反应,合成了含磷反应型阻燃环氧化物(E-P),在间苯二胺固化剂作用下,利用E-P制备了含磷反应型阻燃环氧树脂(EP-P). 采用傅里叶红外光谱(FTIR)和热失重分析(TGA)分别对E-P的结构及EP-P的热分解行为进行了表征;通过浸水实验,采用极限氧指数(LOI)和UL-94垂直燃烧等方法对比研究了EP-P与添加聚磷酸铵(APP 422)的添加型阻燃环氧树脂EP-AP的阻燃剂抗迁出性. 结果表明,含磷反应型阻燃环氧树脂EP-P比添加型阻燃环氧树脂EP-AP的阻燃效率高、阻燃耐久性更强.
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| 关 键 词： | 环氧树脂 DOPO 本质阻燃 阻燃性 含磷环氧树脂 合成 研究 Bisphenol A Ether DOPO Reaction Synthesized Epoxy Resin Study 阻燃耐久性 阻燃效率 结果 添加型 聚磷酸铵 方法对比 燃烧 极限氧指数 实验 浸水 |
| 文章编号： | 1001-0645(2006)03-0279-04 |
| 收稿时间： | 08 29 2005 12:00AM |
| 修稿时间： | 2005年8月29日 |
Flame Retardancy Study on Phosphorus-Containing Epoxy Resin Synthesized by the Reaction of DOPO and the Diglycidyl Ether of Bisphenol A |
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| HAO Jian-wei,XIONG Yan-bing and ZHANG Tao.Flame Retardancy Study on Phosphorus-Containing Epoxy Resin Synthesized by the Reaction of DOPO and the Diglycidyl Ether of Bisphenol A[J].Journal of Beijing Institute of Technology(Natural Science Edition),2006,26(3):279-282. |
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| Authors: | HAO Jian-wei XIONG Yan-bing and ZHANG Tao |
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| Institution: | 1. National Laboratory of Flame Retardant Materials, Beijlng Institute of Technology, Beijing 100081, China; 2. School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, China |
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| Abstract: | A novel phosphorus-containing epoxy resin was synthesized by the reaction of DOPO(9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide) and the diglycidyl ether of bisphenol A.The thermostability and flame retardancy after water immersion of phosphorus-containing epoxy resin were characterized by thermogravimetry analysis,limiting oxygen index test and UL-94 vertical combustion test.Test results showed that the intrinsically flame-retardant phosphorus-containing epoxy resin had better thermostability and more persistent flame retardancy,when compared with the phosphate-containing cases. |
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| Keywords: | epoxy resin DOPO intrinsically flame retardant flame retardancy |
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