漏涂检测

漏涂测试:依据相关标准(NACE或ASTM),使用低压湿海绵法或高压电火花法测定导电底材上涂层的不连续(漏涂)区域。

Holiday Test

Holiday test: According to the relevant standards (NACE or ASTM), the discontinuous (leakage) area of the coating on the conductive substrate is determined using the low-pressure wet sponge method or the high-voltage electric spark method.