Black pearl Sn-Ni Alloy Plating Process , Alloy plating , Salt A
- An elegant and unique“Black pearl-color”deposit can be obtained on the bright Nickel layer. At present,it is popular on the international market.
- It widely used on light industrial products, such as watches, lamps,leather decorations and so on.
- The deposit has good hardness and resistance to abrasion.
- The technique is stable, suitable for both rack and barrel plating.
BATH COMPOSITION AND OPERATION CONDITION
|Salt A for Black pearl
|Agent B for Black pearl
|Stabilizer for Black pearl