Pearl River Delta 282 magnesium alloy acid microetchant

包装：

桶装

规格：

25kg/桶

Process Features:
The Pearl River Delta magnesium alloy acid microetchant removes the oxide film, oil film and impurities on the surface of the workpiece to form a uniform and clean layer of magnesium alloy surface, which is conducive to the formation of good bonding force in subsequent processes. It can completely remove the oxide layer on the surface of the workpiece to obtain a freshly activated and uniform metal crystal surface.
No excessive corrosion of the magnesium alloy matrix.
Improve the bonding strength and corrosion resistance of magnesium alloy coating agents.
Solution composition and operating conditions:
<= dd raw materials and operations
Standard cylinder volume
Range
Pearl River Delta magnesium alloy acidic micro-etching agent
/
Value
Temperature
℃
-℃
Time



Preparation solution
:< br/> When opening the cylinder, add the prepared solution/water into the tank.
Add the required amount of magnesium alloy activator and add pure water to the required volume.
Use filter air to stir evenly.
Equipment Requirements
Project Requirements
The tank body is acid-resistant and fluorine-resistant.
Hanging fixtures, or stainless steel. Ensure that the distance between two vertically adjacent plates of the workpiece in the bath is minimum.
The main and auxiliary air mixing tanks should have moderate and uniform air mixing.
Loop - one loop per hour.
The adding system requires the feeding pump to be made of, or resistant to strong acid.
The filtration system uses
filter cotton core or filter bag for continuous circulation filtration.
Need for ventilation.
Heating system required.