| 二苯基磷酸阻燃噁唑啉改性的聚丙烯腈的机理 |
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| 引用本文： | 邹志量,夏延致,纪全,全凤玉,郝晓丽.二苯基磷酸阻燃噁唑啉改性的聚丙烯腈的机理[J].功能材料,2011,42(Z3):573-576. |
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| 作者姓名： | 邹志量 夏延致 纪全 全凤玉 郝晓丽 |
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| 作者单位： | 青岛大学纤维新材料与现代纺织国家重点实验室培育基地,山东,青岛,266071 |
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| 摘 要： | 通过氧指数(LOI )、热重分析(TGA)和锥形量热仪(CONE)研究了二苯基磷酸阻燃改性聚丙烯腈(PMPAN)的燃烧行为.LOI值和CONE的热释放速率(HRR)显示,接上二苯基磷酸后PMPAN的阻燃性得到了很大的提高.TGA测试的数据显示在阴燃或小火的作用下,PMPAN的阻燃属于凝聚相阻燃机理;而CONE测试的质量...
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| 关 键 词： | 聚丙烯腈 改性 阻燃 协同 凝聚相 |
Mechanism study of diphenylphosphinic acid retardant the oxazoline modified polyacrylonitrile |
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| ZOU Zhi-liang,XIA Yan-zhi,JI Quan,QUAN Feng-yu,HAO Xiao-li.Mechanism study of diphenylphosphinic acid retardant the oxazoline modified polyacrylonitrile[J].Journal of Functional Materials,2011,42(Z3):573-576. |
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| Authors: | ZOU Zhi-liang XIA Yan-zhi JI Quan QUAN Feng-yu HAO Xiao-li |
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| Affiliation: | ZOU Zhi-liang,XIA Yan-zhi,JI Quan,QUAN Feng-yu,HAO Xiao-li(Cultivating Base of National Key Laboratory of Novel Fiber and Modern Textile,Qingdao University,Qingdao 266071,China) |
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| Abstract: | The combustibility of modification polyacrylonitrile retarded by diphenylphosphinic acid was studied by LOI,TGA and CONE.The value of LOI and CONE HRR showed the combustibility of modified PAN make a great progress when the reaction has happened between modified PAN and diphenylphosphinic acid.The test result of TGA showed the combustion mechanism is condensed phase on the condition of smoldering combustion or weak flame;but the test result of CONE,mass loss rate(MASS),carbon monoxide and carbon dioxide pro... |
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| Keywords: | polyacrylonitrile modification fire-retarding synergy condensed phase |
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