PCB制造用酸性清洗剂
Melplate CL-1000S2
Chemicals
PCB
Cleaner
Melplate CL-1000S2
Melplate CL-1000S2 是一种用于电解镀铜前处理的酸性清洗剂。
◆特点
1.工作液对铜表面接触角小，能良好渗透至小孔（THs）或微盲孔（BVHs）。
2.清洗性能优异。
3.有效抑制硫酸铜镀层中的针孔和结节。
4.可通过成分分析进行简便的槽液管理。
◆特点
1.工作液对铜表面接触角小，能良好渗透至小孔（THs）或微盲孔（BVHs）。
2.清洗性能优异。
3.有效抑制硫酸铜镀层中的针孔和结节。
4.可通过成分分析进行简便的槽液管理。
Contact angle and surface tension
Melplate CL-1000S2 shows lower contact angle to copper surface and surface tension compared with conventional acid cleaner. The working solution spreads quickly over copper surface.
Cross sections of BVH and high aspect ratio through hole after electrolytic copper plating.
Excellent wettability of Melplate CL-1000S2 is efefctive to wet the inside of BVHs and high aspect ratio through holes, leading to he supression of air voids. This contributes to form reliable electrolytic copper deposit.