| 新型含磷环氧树脂的合成、固化及阻燃性能研究 |
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| 引用本文： | 蔡少君,刘学清,刘继延,姜何,胡梦.新型含磷环氧树脂的合成、固化及阻燃性能研究[J].江汉大学学报(自然科学版),2013,41(1):10-13. |
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| 作者姓名： | 蔡少君 刘学清 刘继延 姜何 胡梦 |
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| 作者单位： | 江汉大学 光电化学材料与器件省部共建教育部重点实验室,化学与环境工程学院,湖北武汉430056 |
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| 基金项目： | 江汉大学博士科研启动经费项目 |
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| 摘 要： | 基于2-甲基-2,5-二氧-1,2-氧磷杂环戊烷(OP)的环状酸酐结构和可以通过水解或醇解开环的特点,对OP/对苯二酚/环氧树脂预聚体的反应可行性、固化过程以及阻燃性能进行了研究;成功制备了含磷环氧树脂,固化12 h后的环氧树脂具有良好的阻燃性能,极限氧指数(LOI,%)为25.7%,垂直燃烧测试达到UL-94 V-0级别。
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| 关 键 词： | 环氧树脂 2-甲基-2 5-二氧-1 2-氧磷杂环戊烷 对苯二酚 阻燃性能 |
Synthesis, Solidification and Fire Resistance of New Type Epoxy Containing Phosphorus |
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| CAI Shao-jun
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LIU Xue-qing
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LIU Ji-yan
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JIANG He
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HU Meng.Synthesis, Solidification and Fire Resistance of New Type Epoxy Containing Phosphorus[J].Journal of Jianghan University:Natural Sciences,2013,41(1):10-13. |
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| Authors: | CAI Shao-jun LIU Xue-qing LIU Ji-yan JIANG He HU Meng |
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| Institution: | (Key Laboratory of Optoelectronic Chemical Materials and Devices of Ministry of Education,School of Chemistry and Environmental Engineering,Jianghan University,Wuhan 430056,Hubei,China) |
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| Abstract: | Based on the structure of 2-methy-2,5-dioxo-1,2-oxaphospholane(OP)which are cyclic estolide structure,and the ring can be opened through hydrolysis or alcoholysis,studies the reaction feasibility,solidification process and flame retardancy of OP/hydroquinone/epoxy pre formed polymer;successfully prepares the epoxy containing phosphorus,the epoxy has good flame retardancy after solidifing 12 h,the limited oxygen index is 25.7%,the calmet burning test reaches UL 94 V-0 grade. |
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| Keywords: | epoxy 2-methy-2 5-dioxo-1 2-oxaphospholane hydroquinone flame retar dancy |
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