化学配方数据库
配方类型: METALS AND THEIR TREATMENT
配方说明: Silver Anti-Tarnish
配方组成: Potassium hydroxide/20 g/l
2. Sodium hydroxide hydroxide/0.125 oz/gal
Potassium carbonate/40 g/l
2-mercaptobenzothiazole/1/3 " "
1. Potassium dichromate/20 g/l
Room temp; 5 amp/ft^2; anodic; 15 seconds
Room temp; 8 amp/ft^2; Cathodic; 15 seconds

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