RPA was used to investigate the three-dimensional network and the dynamic viscoelasticity in SBR, which was filled with silica or carbon black.

• 主要采用橡胶加工分析仪(RPA)研究了炭黑(CB)、白炭黑(SiO_2)填料增强丁苯(SBR)混炼胶中三维网络结构与动态粘弹性。