Pearl River Delta super acid copper plating additive

包装：

桶装

规格：

25kg/桶

Process features:
Innovative generation of ultra-highly concentrated synthetic formula, the coating has a high leveling degree
The coating is extremely bright and flexible
The plating solution has good dispersion ability and excellent leveling ability
The coating has no pinholes and has good corrosion resistance
The plating solution is stable, easy to operate and control, and has low maintenance costs
The Pearl River Delta super acid copper plating additive is suitable for steel parts and zinc alloy die-casting In the electroplating of parts and plastic parts, after necessary pre-treatment (such as alkali copper plating), it can be used as an economical and practical bright intermediate coating.

Plating solution composition and operating conditions:
Plating solution composition and process conditions
Scope of application
General cylinder usage


g/L
g/L

3-mL/L
mL/L
Chloride
mg/L
mg/ Liter
Cylinder opening agent
ml/liter
ml/liter
Main gloss agent
ml/liter
ml/liter
Main gloss agent
3 ml/L
3 ml/L
Temperature
3℃
℃
Cathode current density
Ampere/sq.dm
/> 3-Ampere/square decimeter
Anode current density
Ampere/square decimeter
Ampere/square decimeter
Anode
Phosphorus copper angle (.3 phosphorus )
Phosphor copper angle (.3 phosphorus)
Voltage
Volts
Volts
Stirring method
Air or mechanical stirring
Air or mechanical stirring

3
Plating solution preparation method:
Add half of the water to the preparation tank, and the chloride ion content of the water used to heat to -℃ should be less than mg/L , add the required


and stir to dissolve completely.
Add .g/L activated carbon, stir for more than an hour, then use a filter pump to filter the plating solution into a clean electroplating tank, and add water
to close to the water level.
Slowly add the required
while stirring vigorously to keep the temperature of the plating solution not exceeding ℃.
After cooling the plating solution to ℃, add or add sodium chloride according to the chloride ion content in the plating solution to make the chloride ion content reach the standard value.
Finally, add the various additives mentioned above and conduct electrolysis with a current of
Ampere/square decimeter for about an hour, and then electroplating can begin.

Equipment requirements:
Plating tank: a steel tank or plastic tank lined with polyvinyl chloride or other various plastics.
Cooling equipment: If the temperature of the plating solution is too high, it will not only increase the consumption of brightener, but also reduce the brightness of the low potential area, so it is very necessary to equip appropriate cooling equipment.
Circulation filtration: Floating objects in the plating solution such as dust, grease, etc. will cause the coating to be rough, produce pinholes, or reduce the brightness. It is best to use continuous circulation filtration of the plating solution. The filter pump will filter the plating solution within at least one hour. The liquid was filtered four times.