EVA改性PP/GMT复合材料冲击性能的研究  

Study on the impact properties of glass mat reinforced PP/EVA

作　　者：黄绪棚[1] 蔡浩鹏[2] 王钧[2] 

机构地区：[1]武汉化工学院研究设计院,湖北武汉430073 [2]武汉理工大学材料学院,湖北武汉430070

出　　处：《武汉化工学院学报》2005年第2期56-58,62,共4页Journal of Wuhan Institute of Chemical Technology

基　　金：武汉市青年晨光计划资助项目(2003520201616)

摘　　要：研究了EVA改性PP/GMT复合材料的冲击性能,结果表明:EVA改性PP可有效的提高复合材料的冲击性能.同时,对冲击试样的破坏断口进行扫描电镜分析表明EVA的加入,可以提高基体的流动性,改善基体与玻璃纤维表面的粘结.The impact strength of glass mat reinforced EVA/PP is discussed in this paper. The experimental results show that after PP is toughened by EVA for its elasticity, the impact properties of the system are improving. At that time, SEM shows that EVA may improve fluidity of PP and obviously increase the interfacial bond strength.

关 键 词：PP/GMT EVA共混 冲击性能 扫描电镜 

分 类 号：TB332[一般工业技术—材料科学与工程]