An epoxy anti - corrosive paint was prepared with polyaniline doped sulfosalicylic iii abstract acid as anti - corrosive agent . the phase texture of fracture surface on the coating was observed by sem . the results showed that granulated polyaniline formed crossing network in the coating , so the coating is well conductible 采用磺基水杨酸掺杂聚苯胺与环氧树脂共混制备防腐涂料，扫描电镜研究结果摘要表明，聚苯胺是以连续的网状结构在复合物中形成导电通路，从而保证涂层具有良好的导电能力。
