Pearl River Delta aluminum alloy quaternary environmentally friendly zinc dip solution

包装：

桶装

规格：

25kg/桶

Process Features
:
The Pearl River Delta aluminum alloy quaternary environmentally friendly zinc immersion solution is easy to operate and suitable for rack plating and barrel plating.
Does not contain chemicals.
It can produce a dense and uniform thin layer of quaternary metal zinc plating on the aluminum surface, providing good binding force for direct copper plating, nickel plating, tin plating and electroless nickel plating in subsequent processes.
Plating solution composition and operating conditions:
<= dd raw materials and operating conditions
Standard cylinder volume
Scope
Pearl River Delta aluminum alloy quaternary environmentally friendly zinc immersion solution< br/> ml
-ml/liter
Temperature
-℃
-℃
Time
-seconds
-seconds
Zinc content
g/L
- g
/
L

Solution maintenance
:
Zinc precipitating agent does not require chemical follow-up Supplements with strong binding power can be calculated based on specific gravity. When the concentration of the solution is ml/L, the specific gravity unit is approximately . And the specific gravity of the solution should be maintained between .-. Every time the specific gravity unit increases, ml/L of aluminum alloy cyanide-free zinc precipitation agent needs to be added
Every ml/L of Renchang quaternary zinc precipitation agent added does not require chemicals and the subsequent binding force is strong and can provide a zinc content of grams/liter
Equipment requirements
Project requirements
Tank, or high density
Hanger, or stainless steel
Air mixing does not require moderate and uniform aeration and mixing
Circulation A cycle is needed
The filtration system needs continuous circulation filtration
The exhaust is needed
The cooling system is needed
The heating system is needed