| 磷系阻燃剂FR/APP协效阻燃PP |
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| 引用本文： | 于宝刚,卢林刚,王大为,高维英,何翊.磷系阻燃剂FR/APP协效阻燃PP[J].合成树脂及塑料,2008,25(3):27-29. |
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| 作者姓名： | 于宝刚 卢林刚 王大为 高维英 何翊 |
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| 作者单位： | 1. 中国人民武装警察部队学院科学技术研究所,河北,廊坊,065000
2. 中国人民武装警察部队学院消防工程系,河北,廊坊,065000 |
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| 摘 要： | 采用氧指数测定仪、热重分析仪和锥形量热仪研究了磷系阻燃剂1,3,5-三(5,5-二甲基-1,3-二氧杂环己内磷酸基)苯(FR)和聚磷酸铵(APP)复配体系对聚丙烯(PP)材料阻燃性能的影响.结果表明,FR/APP提高了PP的极限氧指数(LOI)、热稳定性和残炭率,降低了热释放速率.当w(FR)为15%和w(APP)为10%复配阻燃PP时,复合材料的LOI为29.6%.阻燃级别达到UL 94 V-0级.
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| 关 键 词： | 聚丙烯 含磷阻燃剂 聚磷酸铵 协效性 阻燃性能 |
Synergistic effect of phosphorous-based flame retardant with ammonium polyphosphate in polypropylene |
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| Yu Baogang,Lu Lingang,Wang Dawei,Gao WeiYing,He Yi.Synergistic effect of phosphorous-based flame retardant with ammonium polyphosphate in polypropylene[J].China Synthetic Resin and Plastics,2008,25(3):27-29. |
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| Authors: | Yu Baogang Lu Lingang Wang Dawei Gao WeiYing He Yi |
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| Affiliation: | Yu Baogang~1 Lu Lingang~1 Wang Dawei~2 Gao Wei Ying~1 He Yi~1 (1. Institute of Science , Technology,the Chinese People\'s Armed Police Force Academy,Langfang 065000,China,2. Department of Fire Protection Engineering,China) |
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| Abstract: | The authors studied the effect of a composite flame retardant system consisting of 1,3,5-tri(5,5- dimethyl-1,3-dioxacyelophosphorinane phosphonate)benzene (FR) and ammonium polyphosphate (APP) on flame retardance of polypropylene (PP) by means of limiting oxygen index (LOI),UL 94 test,thermogravimetrie (TG) analysis,and cone calorimeter test. The result shows that the composite flame retardant can raise LOI value,thermal stability and residual char amount while reduce the heat release rate due to the synerg... |
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| Keywords: | polypropylene phosphorous-containing flame retardant ammonium polyphosphate synergistic effects flame retardancy |
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