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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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新型磷氮膨胀性阻燃剂/ommt协同阻燃环氧树脂的制备及阻燃性能*
Keywords: 复合材料,膨胀阻燃剂,环氧树脂,有机改性蒙脱土,阻燃性能,协同效应
Abstract:
？在新型膨胀性阻燃剂六(4-dopo羟甲基苯氧基)环三磷(dopompc)与聚磷酸铵(app)复配作用的环氧树脂(ep)膨胀阻燃复合材料(dopompc/app/ep)的基础上,添加有机改性蒙脱土(ommt)制备了新型磷氮膨胀性阻燃剂/ommt协同阻燃环氧树脂。用极限氧指数(loi)、水平燃烧(ul-94)、锥形量热(cone)、电子显微镜(sem)观察等方法研究了ommt与dopompc的协同效应。结果表明,ep4(10%dopompc/10%app/3%ommt/77%ep)复合材料的各项燃烧参数综合表现最优,其loi值达到36.8%,热释放速率峰值(pk-hrr)、有效燃烧热平均值(av-ehc)、比消光面积平均值(av-sea)、一氧化碳释放率平均值(av-co)较纯ep(ep0)分别下降了78.4%、62.2%、57.8%和50.0%,呈现出更加优良的阻燃和抑烟性能。其原因是,添加ommt的阻燃材料在燃烧初期形成的炭层更致密、坚硬。
| [1] | 5wangdezhong,theproductionandfunctionofepoxyresin(beijing,chemicalindustrypress,2001)p.3-7
|
| [2] | 6kunwu,leisong,yuanhu,hongdianlu,baljinderk.kandola,eversonkandare,synthesisandcharacterizationofafunctionalpolyhedraloligomericsilsesquioxaneanditsflameretardancyinepoxyresin.progressinorganiccoatings,65(4),490(2009)
|
| [3] | 7lulingang,wangxiao,yangshousheng,dongxilin,chenyinghui,tangkai,synthesisandcharringofarborescentmonomolecularp-nintumescentflameretardant,ploymermaterialsscienceandengineering,28(7),10(2012)
|
| [4] | (卢林刚,王晓,杨守生,董希琳,陈英辉,唐凯,单组分磷-氮膨胀阻燃剂的合成及成炭性能,高分子材料科学与工程,28(7),10(2012))
|
| [5] | 8luoxing,hemin,guojianbing,zhangkaizhou,zhangdaohai,wubin,studyonflameretardancythermalstabilityoflgfppsynergisticflameretardedbyifr/ommt,chinaplasticsindustry,41(8),31(2013)
|
| [6] | (罗兴,何敏,郭建兵,张凯舟,张道海,吴斌,ifr/ommt协同阻燃长玻璃纤维增强聚丙烯的阻燃性能和热稳定性能的研究,塑料工业,41(8),31(2013))
|
| [7] | 9fenghuixia,zhaodan,zhaoguohong,qiujianhui,shaoliang,zhaoyang,wangyi,perparationandcharacterizationofpolylacticacid/organic-montnorillonitenano-composites,chinaplasticsindustry,37(2),43(2009)
|
| [8] | (冯辉霞,赵丹,赵国宏,邱建辉,邵亮,赵阳,王毅,聚乳酸/有机蒙脱土纳米复合材料的制备及结构表征,塑料工业,37(2),43(2009))
|
| [9] | 10hanjunfeng,wangdeyi,liuyun,wangyuzhong,aintumescentflame-retardantpolypropylenesystemanditsburningbehaviors,polymermaterialsscienceandengineering,25(3),138(2009)
|
| [10] | (韩俊峰,王德义,刘云,王玉忠,一种膨胀阻燃pp体系及其燃烧性能,高分子材料科学与工程,25(3),138(2009))
|
| [11] | 11yuanlongfei,maxiaohui,wangling,zhenweijun,pangguilin,liuyuee,studyonin-situintrcalationpolymerizationtechniquesandcharacterizationofpla/ommtintercalationnanocomposites,bulletinofthechineseceramicsociety,28(1),103(2009)
|
| [12] | (袁龙飞,马小惠,王凌,甄卫军,庞桂林,刘月娥,聚乳酸/有机纳米蒙脱土插层复合材料的原位插层聚合工艺及结构表征研究,硅酸盐通报,28(1),103(2009))
|
| [13] | 12wangjincheng,yangke,zhengxiaoyu,researchonorganicmodificationofmontmorilloniteanditsstructureandproperties,industrialminerals&processing,11(3),11(2010)
|
| [14] | (王绵成,杨科,郑晓昱,蒙脱土的有机化改性及其结构与性能研究,化工矿物与加工,11(3),11(2010))
|
| [15] | 1yelongjian,qianlijun,tongshaopeng,xuguozhi,researchprogressofhalogen-freeflame-retardantphosphorus-containingepoxyresins,chinaplastics,24(3),11(2010)
|
| [16] | (叶龙建,钱立军,佟芍朋,徐国志,无卤阻燃含磷环氧树脂的研究进展,中国塑料,24(3),11(2010))
|
| [17] | 2songtao,lizhisheng,fengqili,wangchao,liujingang,yangshiyong,researchanddevelopmentofhalogenfreeflameretardantepoxymoldingcompounds,electronicsandpackaging,12(1),1(2012)
|
| [18] | (宋涛,李志生,封其立,王超,刘金刚,杨世勇,绿色环保无卤阻燃环氧塑封料的研究与发展,电子与封装,12(1),1(2012))
|
| [19] | 3shizhixiang,furenli,hebingbing,liran,yuxiaodong,effectofinorganicfillersonthethermalofepoxymoldingconductivityandflameretardancycompounds,actamateriaecompositaesinica,28(6),8(2011)
|
| [20] | (石志想,傅仁利,何兵兵,李冉,俞晓东,无机填料对环氧模塑料导热和阻燃性的影响,复合材料学报,28(6),8(2011))
|
| [21] | 4weizhenjie,liuweiqu,lihongjing,masongqi,yanzhenlong,propertiesofposphorus-containingorganicsilicon/epoxyhybridresin,actapolymericasinica,2(2),148(2012)
|
| [22] | (魏振杰,刘伟区,李宏静,马松琪,闫振龙,含磷有机硅杂化环氧树脂固化体系性能研究,高分子学报,2(2),148(2012))
|
| [23] | (王德中,环氧树脂生产及应用(北京,化学工业出版社,2001)p.3-7)
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