Pearl River Delta aluminum alloy alkaline electroless nickel plating

包装：

桶装

规格：

25kg/桶

Process Features
: , Alkaline electroless nickel plating for Pearl River Delta aluminum alloy is an electroless nickel that is particularly suitable for aluminum and aluminum alloy pre-plating
, Reduce pollution in subsequent acidic electroless plating or other electroplating solutions
br/> , excellent bonding force
d. The processing of complex workpieces shows its superiority
, can also be used for the electroplating base layer of other substrates
, low operating temperature
Use Method
Alkaline electroless nickel adopts internationally accepted three solutions. Open the cylinder and analyze the consumable components of the replenishing working fluid according to the nickel ion concentration. The replenishment is extremely convenient:
Plating solution composition And operating conditions:
<= dd Raw materials and operations
Unit
Range
Pearl River Delta aluminum alloy alkaline electroless nickel plating
% (volume ratio)
Pearl River Delta aluminum alloy alkaline electroless nickel plating
% (volume ratio)

Temperature
℃
Room temperature-℃
Loading capacity
d /
Time
Minutes
- Minutes

． Prepare the solution:
When opening the cylinder, add the prepared solution/water into the tank.
Add % and % mechanically stir evenly and equip with a filter for filtration.
Add pure water to approximate required volume.
Use the adjustment value to . (approximately in milliliters) to add water to the scale line, and then plating can be performed according to the process requirements.
Equipment requirements
Project requirements
Tank body, or high-density
Hanger, or type stainless steel. Ensure that the minimum distance between two vertically adjacent plates of the workpiece in the bath is
The main and auxiliary air mixing tanks must have moderate and uniform air stirring
One cycle per hour
The addition system needs to add materials The pump material is, or can withstand strong alkali
Filter cotton core or filter bag for continuous circulation filtration in the filtration system
Exhaust needs
Heating system needs