Bright Zinc ZINCASLOT 50 alkaline, non-cyanide process for rack and barrel plating
Features of Bright Zinc ZN 50 are as follows:
The zinc deposits are bright over a wide current density range, and can be easily chromated or passivated.
The information in this data sheet is based on laboratory as well as practical experience. Figures quoted for operating limits and replenishment quantities are for guidance. Actual values necessary will depend on the components being plated (material and geometry), their application and plating plant conditions.
MAKE UP AND OPERATING CONDITIONS
List of products required for Bright Zinc ZINCASLOT 50 |
||
Product Name |
Product Number ( AN ) |
SG |
Sodium hydroxide (preferably Microprills) |
to be supplied by the user |
-- |
Zinc (high-purity zinc, 99.99 % acc. to DIN 1706) |
to be supplied by the user |
-- |
Starter ZINCASLOT 51 |
080930 |
1.02 |
Replenisher ZINCASLOT 52 |
080931 |
1.02 |
Additive ZINCASLOT 53 |
080932 |
1.00 |
Sodium sulfide, Na2S x 7 - 9 H2O, chemically pure, for special correction |
to be supplied by the user |
-- |
Phoenix ZINC P1 (impurity remove) |
- |
1.05 |
Phoenix ZINC P2 (purifier) |
- |
1.40 |
Requirements for a 100 litre bath
Product name |
Product no. |
SG |
Quantity |
|
Sodium hydroxide |
-- |
-- |
12.0 |
kg |
Zinc |
-- |
-- |
0.8-1.2 |
kg |
Starter ZINCASLOT 51 |
080930 |
1.02 |
1.2-2.0 |
ltr |
Replenisher ZINCASLOT 52 |
080931 |
1.02 |
0.05-0.2 |
ltr |
Phoenix ZINC P1 |
- |
1.05 |
0.1-0.2 |
ltr |
Phoenix ZINC P2 |
- |
1.40 |
0.1-0.5 |
ltr |