The influence of size of mica fillers(124 μm, 38 μm and 19 μm) on diffusion of water in epoxy coatings was studied by use of electrochemical impedance spectroscopy and weightings methods.
以3种不同尺寸(124μm、38μm和19μm)的片状云母粉为填料,应用质量法和电化学阻抗法(EIS)研究云母填料尺寸效应对水在环氧涂层中的扩散行为的影响。