熔融插层法制备聚丙烯/粘土复合材料及性能研究——Ⅰ增容剂对聚丙烯/粘土复合材料力学性能的影响  

Prepare Polypropylene/Clay Composites by Melt Intercalation Method and Study Performance——Effect of Compatibilizer on the Mechanical Properties of PP/Clay Composites

作　　者：杨景璐 

机构地区：[1]山东上汽汽车变速器有限公司,山东烟台265500

出　　处：《广东化工》2012年第3期60-62,共3页Guangdong Chemical Industry

摘　　要：通过添加不同含量的粘土制备了三个不同类型(PP/DK1,PP/PPMA/DK1,PP/PPMA+DK1)纳米粘土/聚丙烯复合材料。使用力学性能测试对实验样品进行力学性能分析,结果表明:相对于纯聚丙烯,复合材料的拉伸强度、断裂伸长率随着粘土含量的增加呈先增加后下降趋势;而随着PPMA量的增加,基体的总体性能都呈现下降的趋势。Three kinds of nanocomposites PP/DKI, PP/PPMA/DKI, PP/PPMA＋DK1） were prepared by the melt intercalation with different grades of organized clay. After the samples to the analysis of the mechanical properties using mechanical property test, the results showed that when compared to the pure PP, the tensile strength and elongation at break of nanocomposites increased at first and then decreased with the increase of clay contents, and overall performance of nanocomposites decreased with the increase of PPMA contents.

关 键 词：聚丙烯/粘土 增容剂 复合材料 

分 类 号：TQ[化学工程]