以水性聚氨酯为粘结剂，短切碳纤维为导电填料，制备了系列不同电阻率的导电涂料，研究了导电涂料中碳纤维对表面电阻率、雷达波透过率及RCS的影响，并通过调节涂层碳纤维含量实现了对复合材料外形伪装诱饵RCS的控制。实验结果表明，导电涂料具有优异的雷达波反射特性，可应用于装备伪装领域假目标RCS控制、复合材料包装箱电磁屏蔽以及装备防静电包装。

A series of conductive coatings with different resistivity were synthesized by using waterborne polyurethane as binder and chopped carbon fiber as conductive filler. The effect of carbon fiber in conductive coating on surface resistivity, radar transmission, and RCS was studied. By adjusting the content of carbon fiber, the RCS of shape camouflage bait can be controlled. The results showed that conductive coating has excellent radar reflection characteristics, and can be used in controlling fake target RCS in equipment camouflage field, electromagnetic shielding in composite materials packing box, and anti-electrostatic packaging needs of equipment.