2-Mercaptobenzimidazole, 2-Mercaptobenzothiazole, and Thioglycolic Acid in an Electroless Nickel-Plating Bath

Table 4

Plating performed in bath solution no. 2 and results.

Material no.	Chemical additive	Weight before plating (g)	Weight after plating (g)	Plating speed (μ/h)
13	0.5 mL 2-mercaptobenzothiazole	33.9627	34.7547	25.42
14	0.5 mL 2-mercaptobenzimidazole	33.4948	34.5026	32.35
15	0.5 mL thioglycolic acid	33.6508	34.4758	26.48