| UHMW—PE两种阻燃体系阻燃行为的研究 |
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| 引用本文： | 王迁,吕荣侠.UHMW—PE两种阻燃体系阻燃行为的研究[J].现代塑料加工应用,1995,7(1):29-32. |
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| 作者姓名： | 王迁 吕荣侠 |
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| 作者单位： | 清华大学化工系，清华大学化工系，清华大学化工系 北京，100084 清华大学93届毕业生，电子工业部，北京，100084，北京，100084 |
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| 摘 要： | 通过热分析手段（ＴＧＡ和ＤＳＣ）研究了超高分子量聚乙烯（ＵＨＭＷ－ＰＥ）的红磷阻燃体系和ＩＦＲ－ＺＢ膨胀型阻燃体系在一定条件下燃烧时的阻燃行为和阻燃机理。结果表明，红磷阻燃体系在ＵＨＭＷ－ＰＥ热分解前，就已经起到延燃热分解的作用；ＩＦＲ－ＺＢ膨胀型阻燃体系在ＵＨＭＷ－ＰＥ热争解的同时即开始延缓热分解。
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| 关 键 词： | 超高分子量 聚乙烯 阻燃剂 塑料 |
A STUDY ON FLAME RETARDANT PERFORMANCE OF TWO TYPIES OF UHMW-PE FLAME RETARDANT SYSTEM |
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| Wang Qian Lu Rongxia Hu Ping.A STUDY ON FLAME RETARDANT PERFORMANCE OF TWO TYPIES OF UHMW-PE FLAME RETARDANT SYSTEM[J].Modern Plastics Processing and Applications,1995,7(1):29-32. |
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| Authors: | Wang Qian Lu Rongxia Hu Ping |
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| Affiliation: | Chemical Engineering Dcpt. of Tsinghua University |
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| Abstract: | By thermal analysis (TGA and DSC), the flame retardant performance and mechanism of red phosphorus and IFR -ZB expansion type flame retardant systems of UHMW -PE were studied when the syetcms were burning under certain conditions. It was found that red phosphorus flame retardant system had delayed thermodccomposition before UHMW-PE thermodecomposition bagan, and IFR-ZB expansion type flame retardant system started to act when UHMW-PE thermally decomposed. |
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| Keywords: | UHMW-PE microcapsul red phosphorus flame retardant flame rctardant mechanism |
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