尼龙6／POE／粘土纳米复合材料的研究  

Investigation of nylon 6/ ployolefin elastomer/clay nanocomposites

作　　者：张成贵[1] 孙春红[1] 张晓静[1] 贾天刚[1] 李亚东[1] 

机构地区：[1]郑州轻工业学院材料与化学工程学院,河南省表界面材料重点实验室,郑州450002

出　　处：《化工新型材料》2009年第10期37-39,共3页New Chemical Materials

基　　金：国家自然科学基金(20804041);河南省教育厅自然科学研究计划项目(2008A430022);郑州轻工业学院博士基金项目(000437)

摘　　要：采用熔融方法制备出尼龙(PA)6/POE/粘土纳米复合材料,并对其力学性能及微观形态进行了研究。力学性能测试结果显示,PA6/POE/粘土纳米复合材料具有良好的力学性能,特别是其缺口冲击强度有显著提高,PA6/POE/粘土纳米复合材料有较好的韧性;广角X射线衍射分析显示,当有机粘土含量比较低时,有机粘土基本上剥离于PA6基体中;电子扫描电镜照片显示,POE相以岛状结构均匀分散于PA 6基体中。Nylon 6/ployolefin elastomer/clay nanocomposites were prepared by melt blending and their mechanical performance, micro-structure and morphology also investigated. Mechanical testing results showed that PA6/POE/clay nanocomposites had better mechanical properties, especially, the impact strength has increased significantly. Wide-angle X-ray diffraction （WAXD） analysis indicated that the clay plates were completely exfoliated in PA6/POE/clay nanocom posites. Scanning electron microscopy （SEM） micrographs showed that island POE domain dispersed homogeneously in PA6/POE/clay nanocomposites.

关 键 词：PA6/POE/粘土纳米复合材料 力学性能 微观结构 形态 

分 类 号：TB383.1[一般工业技术—材料科学与工程]