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| 稀土偶联剂和助偶联剂对PP／Mg（OH）2复合阻燃材料性能的影响 | |
| 引用本文： | 郭廷冰,郭绍辉,郑德,钱玉英,刘为强.稀土偶联剂和助偶联剂对PP／Mg（OH）2复合阻燃材料性能的影响[J].石化技术与应用,2009,27(3):213-217. |
| 作者姓名： | 郭廷冰 郭绍辉 郑德 钱玉英 刘为强 |
| 作者单位： | 1. 中国石油大学(北京)化学科学与工程学院,北京,102249 2. 广东炜林纳功能材料有限公司,广东,佛山,528521 3. 天华化工机械及自动化研究设计院,甘肃,兰州,730060 |
| 摘 要： | 研究了稀土偶联剂WOT对聚丙烯（PP）／氢氧化镁（MH）复合阻燃材料性能的影响。结果表明，MH经过WOT改性后，阻燃材料的物理机械性能和加工流动性能得到了改善，阻燃性能也有所提高。同时根据三相界面模型理论，研究了加入助偶联剂后复合材料的冲击强度和氧指数的变化情况，结果显示二者均得到进一步地提高。 |
| 关 键 词： | 氢氧化镁 聚丙烯 助偶联剂 阻燃 |
Effect of rare earth coupling agent and its co-agent on properties of polypropylene/magnesium hydroxide flame-reardant composites |
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| Guo Tingbing,Guo Shaohui,Zheng De,Qian Yuying,Liu Weiqiang.Effect of rare earth coupling agent and its co-agent on properties of polypropylene/magnesium hydroxide flame-reardant composites[J].Petrochemical Technology & Application,2009,27(3):213-217. | |
| Authors: | Guo Tingbing Guo Shaohui Zheng De Qian Yuying Liu Weiqiang |
| Affiliation: | Guo Tingbing, Guo Shaohui, Zheng De, Qian Yuying, Liu Weiqiang (1. College of Chemical Science and Engineering, China University of Petroleum (Beijing) , Beijing 102249, China ;2. Guangdong Winner Functional Materials Co Ltd , Foshan 528521, China ; 3. Tianhua Research Institute of Chemical Machine ＆ Automatization, Lanzhou 730060, China) |
| Abstract: | The effect of rare earth coupling agent WOT and its co-agent on the properties of polypropylene(PP)/magnesium hydroxide(MH) flame-retardant composites was studied.The results showed that the WOT modified MH could significantly improve the mechanical properties and processing behavior of PP/MH composites and had little effect on flame retardence of the composites.Meanwhile,according to a model of three-phase-interface,the impact strength and oxygen index of the composites after adding co-coupling agent were ... |
| Keywords: | magnesium hydroxide polypropylene co-coupling agent flame retardance |
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