橡胶技术网

合成橡胶工业
CHINA SYNTHETIC RUBBER INDUSTRY
2006 Vol.29 No.5 P.385

 橡胶技术网

端羟基聚丁二烯/聚氨酯/有机蒙脱土纳米复合材料的制备及性能

陈月辉　 王锦成　 金峥杰　

摘　要：以双羟乙基甲基氢化牛脂基氯化铵为插层剂,采用单体插层法制备了端羟基聚丁二烯(HTPB)、聚氨酯(PU)和有机蒙脱土(OMMT)纳米复合材料.当OMMT为3质量份时,HTPB/PU/OMMT纳米复合材料的T型剥离强度是HTPB/PU复合材料的2.58倍.X射线衍射和透射电镜分析表明,OMMT在HTPB/PU/OMMT纳米复合材料中呈剥离状态.
关键词：有机蒙脱土;端羟基聚丁二烯橡胶;聚氨酯;纳米复合材料

Properties and preparation of hydroxyl terminated polybutadiene/polyurethane/organic montmorillonite nanocomposites

Chen Yuehui（College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, China）　 Wang Jincheng（College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, China）　 Jin Zhengjie （College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, China）　

基金项目：Supported by Shanghai Nanotechnology Pro gram (0452 NM 080) and by Shanghai Leading Academic Disci pline Project (p 1402).
作者简介：Chen Yuehui, College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science master, professor.
作者单位：陈月辉（上海工程技术大学,化学化工学院,上海,201620）　
　　　　　王锦成（上海工程技术大学,化学化工学院,上海,201620）　
　　　　　金峥杰（上海工程技术大学,化学化工学院,上海,201620）　

参考文献：

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[2]Arroyo M,Lopez-Manchado M A,Herrero B.Organo-montmorillonite as substitute of carbon black in natural rubber compounds[J].Polymer,2003,44(8):2 447 ～2 453
[3]Sadhu S,Bhowmick A K.Preparation and properties of nanocomposites based on acrylonitrile-butadiene rubber,styrene-butadiene rubber,and polybutadiene rubber[J].Journal of Polymer Science,2004,42 (9):1 573 ～ 1 585

收稿日期：2006年3月25日

出版日期：2006年9月15日