用银油墨打印及化学镀铜法制备印制电路板电路图形  

Preparation of circuit pattern for printed circuit board by silver ink printing and electroless copper plating

作　　者：刘正楷[1] 郑海彬[2] 王鹏凌[2] 黄少銮[2] 陈焕文[2] 苑圆圆[2] 龚晓钟[2] 

机构地区：[1]深圳大学材料学院,广东深圳518060 [2]深圳大学化学与化工学院,广东深圳518060

出　　处：《电镀与涂饰》2013年第7期32-34,共3页Electroplating & Finishing

基　　金：广东省科技计划项目(2009B011000014)

摘　　要：先在普通打印机上把线路图用纳米银导电油墨打印在聚酰亚胺基板上,再通过化学镀铜制得印制电路板。研究了化学镀铜时间对沉积速率的影响,以及银导电油墨的固化温度对铜镀层耐磨性、附着力、厚度、电阻率等性能的影响。施镀时间为40min时,化学镀铜的沉积速率最大(为13.58μm/h)。银导电油墨的适宜固化温度为300℃,对应的铜镀层电阻率最小(为1.889×107/m),耐磨性和附着力最佳。Printed circuit board was prepared by printingcircuit pattern on polyimide substrate with conductivenano-silver ink using common printer followed byelectroless copper plating. The effect of electroless copperplating time on the deposition rate were studied, and theeffect of curing temperature of conductive silver ink on theproperties of copper coating,such as wear resistance,adhesion strength, thickness, and resistivity, were studied.The deposition rate of electroless copper plating is maximum（13.58 μm/h） when plating time is 40 min. The suitablecuring temperature of conductive silver ink is 300 ℃, andthe copper coating obtained thereafter has minimum resistivity,best wear resistance,and highest adhesion strength.

关 键 词：印制电路板 纳米银油墨 喷墨打印 化学镀铜 

分 类 号：TQ153.14[化学工程—电化学工业]