CUSPIRIT® CLASSIC acidic copper plating technology is a kind of acid copper technology process with extra high leveling performance, excellent fineness of the plated layer, low internal stress and good ductility.
Characteristics of the Product
1. The plated layer has wonderful leveling degree, which can reach to 75%.
2. The plated layer is not easy to produce pinhole, and the internal stress in low and the ductility is good.
3. It has fast deposition speed, broad electric current density range, which can get bright and smooth layer even in extra low current density area.
4. The additive has small consumption and the cost is low, so it has great economic value.
6. It has high tolerance to the impurities, and the maintenance of the plated solution is simple.