印制电路板在服役环境中的腐蚀失效行为研究进展

刘元海, 李玉珠, 郁大照, 慕仙莲, 刘杰

Research Progress on Corrosion Failure Behavior of Printed Circuit Board in a Service Environment

LIU Yuanhai, LI Yuzhu, YU Dazhao, MU Xianlian, LIU Jie

表1 PCB绝缘材料分类

Table 1 Classification of PCB insulation materials

Classification Designation Rigid plate CCI XPC、XXXPC、FR-1、FR-2、FR-3 CEM CEM-2、CEM-4、CEM-1、CEM-3、CEM-5 CCL G-10、G-11、FR-4、FR-5、PI、PTFE、BT、PPE(PPO)、CE, etc Special substrate resin coated copper (RCC), metal substrate、ceramic substrate, etc Flexible plate Polyester resin copper clad laminate, polyimide resin copper clad laminate, etc