CR-841 Chrome plating activator

1.CR-841 chromium plating activator can replace chromic acid type chemical activator, the bright nickel layer before chromium plating cathode electrolytic activation. 2. The required current density is low, which can completely prevent the occurrence of Milky White chromium layer and stains due to the passivation of light nickel coating (insufficient water washing, or the interval between nickel plating and chromium plating is too long, light nickel coating passivation will occur.)

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Product Description

Solution composition and operating conditions

CR-841 chrome plating activator	40-50 ml/l
Temperature	Room temperature (10-50 ℃)
current density	10-50 mA/square decimeter
anode material	Lead or lead alloy, such as 6% lead-tin anode strip
Voltage	Usually 10 warps, ripple less than 5%
Processing time	10-60 seconds
Post-processing	No need to wash, direct chrome plating
Solution maintenance:
To maintain the correct concentration and avoid bringing in other ions, the working fluid can be maintained in the normal state. The frequency of replenishment varies depending on the individual use, depending on the take-in and take-out.