摘要
新型高强聚合物水泥——MDF 水泥材料具有很好的抗弯曲性能。这种特性来自复合材料体内界面的增强机理。本文运用显微图象、XPS 表面分析技术和粘结断面分析的实验方法,研究了聚丙烯酰胺与高铝水泥在复合界面上的粘结特性,并讨论了它们对材料性能的作用。
MDF cement material,a new kind of high strength polymer cement,has excellentproperty of bending strength.it is supposed that this property attributes to the mechanism ofimproving interface strength.In this paper,the bonding behaviors on the composite interface betweenpolyacrylamide and aluminous cement are studied by means of microimage,XPS sruface analysistechnique and the experiment method of fracture surface analysis.Actions on the improving interfacebehavior in this material are discussed.