Typically, the Zn metal level varies between 20 and 50 g/L (2.7-6.7 oz/gal). The pH varies between 4.8 and 5.8 units. The following chart illustrates a typical all potassium chloride bath composition:
Typically, the zinc metal concentration oscillates between 20 and 50 g/L (2.7-6.7 oz/gal), with pH levels ranging from 4.8 to 5.8 units. The following chart illustrates a typical potassium chloride bath composition: