节点文献

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

Effect of rare earth coupling agent and its co-agent on properties of polypropylene/magnesium hydroxide flame-reardant composites

  • 推荐 CAJ下载
  • PDF下载
  • 不支持迅雷等下载工具,请取消加速工具后下载。

【作者】 郭廷冰郭绍辉郑德钱玉英刘为强

【Author】 Guo Tingbing1,Guo Shaohui1,Zheng De2,Qian Yuying2,Liu Weiqiang3(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)

【机构】 中国石油大学(北京)化学科学与工程学院广东炜林纳功能材料有限公司天华化工机械及自动化研究设计院

【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。

【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 investigated,and its results indicated that both the tow properties were further improved.

  • 【文献出处】 石化技术与应用 ,Petrochemical Technology & Application , 编辑部邮箱 ,2009年03期
  • 【分类号】TQ325.14
  • 【被引频次】8
  • 【下载频次】320
节点文献中: