Pearl River Delta environmentally friendly CN-free alkali copper pre-plating solution

包装：

桶装

规格：

25kg/桶

Process characteristics:
The Pearl River Delta environmentally friendly alkali-free copper pre-plating solution is a new generation of copper-free plating process newly developed by our company by introducing foreign technology. Its characteristics are as follows:
No need, very suitable for steel parts , brass parts, aluminum alloy, and zinc alloy workpieces are used for bottom plating, with strong bonding force
The plating solution is stable and reliable, and has a long service life
The plating solution has strong activity, large cathodic polarization potential, and the coating can be thickened, and the light High brightness, non-brittle
Wastewater treatment is easy, just add precipitant to remove organic matter, and meet discharge standards.
Solution composition and operating conditions:
Raw materials and operating conditions
Rack plating
Barrel plating
Pure water
ml/L
ml/L
Pearl River Delta environmentally friendly non-alkali copper pre-plating solution
ml/liter
ml/liter
Pearl River Delta environmentally friendly non-alkali copper pre-plating solution
ml/liter< br/> ml/liter
Value


Temperature
(-)℃
(-)℃

(. )
.(.)



Anode
Rolled high-purity copper plate
Rolled high-purity copper plate
Time< br/> - Minutes
Minutes
Stirring
Cathode movement or air stirring (as appropriate)
Cathode movement or air stirring (as appropriate)
Filtration
Continuous filtration
Continuous filtration

Preparation of plating solution (rack plating, take as an example)
Add deionized water to the plating tank, add solution (containing copper), and stir.
Use solution to adjust the value and control the solution value.
Add B brightener, stir, add deionized water to reach the working volume, and stir evenly.
Heat to working temperature and test plating.