炭黑填充复合型导电硅橡胶的导电机理研究及电阻率计算

Study on Electrical Resistivity Calculation and Conductivity Mechanism of Conductive Silicon Rubber Filled with Carbon Black

通过对炭黑填充复合型导电硅橡胶的电阻率的测量 ,得到了复合型导电硅橡胶的电阻率的临界值 ,根据导电机制模型推出计算电阻率 ρ的理论表达式 ,并对实验结果进行了拟合。

Through the measurement of electrical resistivity of conductive silicon rubber filled with carbon black, the critical value of electrical resistivity was obtained. According to the conductive mechanism model of conductive silicon rubber filled with carbon black, the theoretical formula of ρ was calculated, and the experiment result was fitted by the theoretical formula of ρ.