Brass direct hose fittings often encounter problems such as rusting, blackening, patina and so on in use or production, which makes manufacturers and users very distressed. Here is a method and process that can be perfectly solved: Copper passivation treatment-Copper material anti-tarnishing treatment-Brass 2 Way Garden Hose Connector
Anti-tarnishing treatment of copper passivation liquid for brass direct hose joints
Tools/Materials
Copper passivation liquid MS0407
Copper degreasing cleaning agent MS0116
Method/Step
1. Degreasing treatment:
There are very stubborn and very large greases (cutting oil, etc.) on the newly produced brass direct hose joints. The degreasing agent is copper degreasing cleaning agent MS0116, which is used by 1:1 with water, and the temperature is at room temperature to 60. ℃.
2. Clean water:
Clean the degreasing agent remaining on the surface of the brass joint to prevent it from contaminating the next process and affecting the effect.
Anti-tarnishing treatment of copper passivation liquid for brass direct hose joints
3. Environmental protection passivation treatment process:
Put the cleaned brass joints into the copper passivation liquid MS0407 for passivation and anti-tarnish treatment. The treatment time is generally 5 minutes and the temperature is room temperature
4. Post-processing such as clean water cleaning, drying and packaging:
Clean the remaining passivation solution and pass pure water to prevent watermark problems in the drying process.Brass 2 Way Garden Hose Connector is your good choice.
