插层复合法制备丁腈橡胶/粘土纳米复合材料的研究

Study of NBR/clay nano-composites by intercalation compounding

利用自制有机改性粘土 ,采用插层复合法成功制备了丁腈橡胶 (NBR) /粘土纳米复合材料。透射电镜(TEM)结果证实了粘土片层在橡胶基体中呈纳米级分散。力学性能和阻燃性能的研究结果表明 :粘土对橡胶起到了明显的补强作用 。

NBR/clay nanocomposites are pr epared successfully by intercalation compounding method. The result of TEM illus trates that layers of clay dispersed in rubber matrix in nano-size homogeneousl y. The results of mechanical property and flame retardancy show that clay exhibi ts obviously reinforcement, and the properties of nanocomposites superior to the rubber with carbon black reinforcing at same use level.