Army Green Passivation Agent ; Passivator for zinc plating ; Singl group ; FF-5850
Properties
Single group, easy to use, military green passivation film, appearance color uniformity, elegant color, excellent corrosion resistance.
The Army green passivation process of hexavalent chromium for zinc coating.
Operating Instruction
Formula and Operation Condition | Range |
FF-5850 | 100 ml/L |
Temperature | Room temperature |
Passivation time | 60~90 s |
Anodic Current Density | 1.0~3.0A/dm2 |
Agitation | Manual or air agitation |