【Abstract】 The increasing-compatibility-matrix-stuff with properties of compellent compatibility was prepared through the seed emulsion grafting co-polymerization methods. The structures of the increasing-compatible-matrix-stuff was analyzed by fourier transform infrared spectroscopy(FTIR) and nuclear magnetic resonate(NMR). The compellent damping materials was prepared using different ratio of the increasing-compatible-matrix-stuff, and the properties was tested with dynamic mechanic analysis(DMA) methods. The results show that the increasing-compatible-matrix-stuff has the special characteristics of compellent compatibility, and enhance the glass transformation temperature of the damping materials, and markedly develop the using-temperature-extent and the loss tangent of the damping materials.更多还原