振动剪切作用下聚合物熔体的非仿射网络结构模型 I.动态速率方程

Nonaffine Network Structural Models for Polymer Melts in Oscillatory Shear Force Field —— I.Kinetics Rate Equation

对Liu( 1 981 )提出的动态速率方程加以修正 ,用修正的速率方程来研究振动剪切场下缠结密度的变化情况 ,给出其理论分析 。

Kinetics rate equation of polymer melt in oscillatory shear force field using the revised Liu model (1981) change influences of the entanglement density and the influence of the viscosity on oscillatory shear force field were analysed.