纳米水滑石(LDH)的有机化改性及其在高聚物中的分散  

Organic Modification of Nano-meter LDH Particle and Its Dispersion in Polymer

作　　者：高达利[1] 吴大鸣[1] 刘颖[1] 孟兆会[1] 

机构地区：[1]北京化工大学,北京100029

出　　处：《塑料工业》2005年第8期54-56,共3页China Plastics Industry

基　　金：教育部重点科技项目资助(项目编号:104025)

摘　　要：通过插层置换对水滑石(LDH)纳米粒子进行了有机化改性,并就改性纳米水滑石在PE、EVA树脂基体中的分散情况进行了研究。研究发现,经有机化改性的水滑石纳米粒子无论在极性的EVA基体中,还是在非极性的PE基体中都能达到很好的分散效果,为进一步制备高性能聚合物基纳米复合材料提供了一种新的分散方法。The organic modification of nano-meter LDH particles was made by means of intercalation, and the dispersion of the modified nano-meter particles in PE and EVA was studied. It was found that the nano-meter LDH particles modified by this method could dispersed efficiently whether in polar EVA or non-polar PE, providing a new dispersing method for the preparation of high performance nano-meter polymer composite.

关 键 词：纳米水滑石 插层 分散 纳米复合材料 

分 类 号：TQ320.4[化学工程—合成树脂塑料工业]