CAJ | 학술논문

文章介绍了两种微蚀体系－单过硫酸氢钾复合物（PPS）I磷酸／稳定剂体系及单过硫酸氢铆复合物／硫酸体系，研究了温度、浓度、铜含量等因素对二体系在蚀刻过程中的影响。结果表明，PPS／磷酸／稳定剂体系具有更高效、更呵靠、更稳定等特点，能更好的满足PCB蚀刻的要求。
문장개소료량충미식체계－단과류산경갑복합물（PPS）I린산／은정제체계급단과류산경류복합물／류산체계，연구료온도、농도、동함량등인소대이체계재식각과정중적영향。결과표명，PPS／린산／은정제체계구유경고효、경가고、경은정등특점，능경호적만족PCB식각적요구。
The paper introduced two micro-etching system, Potassium Monopersulfate (PPS)/phosphoric acid/stabilizing agent and Potassium Monopersulfate/ sulfuric acid system. We studied the effect factors such as the temperature, concentration, copper content during the etching process. The result indicated that PPS/phosphoric acid/stabilizing agent system was more controllable and more stable to meet the request of micro-etching in PCB industry.