Preparation and Mechanical Properties of Solid-phase Grafting Nanocomposites of PVC/Graft Copolymers/MMT  

作　　者：周盾白 

机构地区：[1]Institute of Material Science and Engineering,South China University of Technology, Guangzhou 510640, China

出　　处：《Journal of Wuhan University of Technology(Materials Science)》2006年第4期5-8,共4页武汉理工大学学报（材料科学英文版）

基　　金：Funded by the National Natural Science Foundation of China(No.20304003)

摘　　要：In order to improve the mechanical properties of PVC, by solid-phase grafting reaction, grafting on and nano-modifying the PVC process synchronously, acrylic monomers not only graft on PVC, but also are intercalated into the layers of MMT in the heating process. Blending PVC and the MMT-PVC grafting copolymers , we can get nanocomposites of PVC/ grafters/ MMT, and the mechanical performance of the material is improved.In order to improve the mechanical properties of PVC, by solid-phase grafting reaction, grafting on and nano-modifying the PVC process synchronously, acrylic monomers not only graft on PVC, but also are intercalated into the layers of MMT in the heating process. Blending PVC and the MMT-PVC grafting copolymers , we can get nanocomposites of PVC/ grafters/ MMT, and the mechanical performance of the material is improved.

关 键 词：PVC MMT solid-phase grafting NANOCOMPOSITES mechanical properties 

分 类 号：TB383.1[一般工业技术—材料科学与工程]