MX-Zn-SG-01 Potassium salt acid zinc plating
brightening agent
Features:
1. It can be
adopted in a wide range of electrical density, good leveling ability, fast
bright dipping, which ensures mirror effect and even, smooth plating;
2. Soft plating,
low brittleness, fine crystallization;
3. The plating
obtained are easy to be iridescently or blue-whitely passivated, then get fine
passivated layers;
4. High
temperature resistance, it can be operated in a wide range of temperature;
5. Stable
solution, little decomposition, easy maintenance and management;
6. High
brightening agent concentrate, low consumption and economic;
Process procedures
|
Scope
|
Best value
|
Zinc chloride
|
60g/L
|
53g/L
|
Potassium
chloride
|
217 g/L
|
206 g/L
|
Boric acid
|
34 g/L
|
30 g/L
|
Brightening
agent MX-Zn-SG-01A
|
1ml/L
|
1ml/L
|
Softening agent
MX-Zn-SG-01B
|
20-40ml/L
|
20-40ml/L
|
pH value
|
5.2
|
5.2
|
temperature
|
24-38β
|
21-38β
|
The consumption of brightening agent MX-Zn-SG-01A is 150-200ml/KAH;
The consumption of softening agent MX-Zn-SG-01B is 150-200ml/KAH.