Bright fast nickel plating brightener

包装：

桶装

规格：

25kg/桶

.Process features: Bright rapid nickel plating brightener has fast brightening and leveling capabilities, fast deposition speed, and is suitable for rack nickel plating processes that require fast light output
The coating is soft, white and beautiful in color
High throwing ability , extremely strong low-potential covering ability
High brightener concentration and low consumption
For most nickel plating processes, this brightener can be directly supplemented and the cylinder rotated
. Plating solution composition and operating conditions ：
Plating solution composition and process conditions
Scope of application
General cylinder dosage
Nickel acid
g/L
g/L
Chlorine Nickel chloride
- g/L
g/L
Boric acid
- g/L
g/L
Main gloss agent
.ml /L
.mL/L
Softener
- mL/L
mL/L
Nickel plating wetting agent
- mL/L
.ml/L
Temperature
-℃
-℃
Value


Current Density
-Ampere/square minute Meters
Amperes/decimeter square
Stirring method
Air or mechanical stirring
Air or mechanical stirring
Filtration method
Continuous cycle filtration
Continuous Circulation filtration

3. Plating solution preparation method:
Inject two-thirds of the water into the preparation tank, heat the water to -℃, add the required nickel acid and nickel chloride, and stir Make it completely dissolved, add nickel carbonate or sodium hydroxide solution, and adjust the pH to...
Add .ml/L hydrogen peroxide (diluted with water first) and .g/L activated carbon, stir for several hours and let it sit overnight, then filter the plating solution into a clean electroplating tank and clean the filter pump. Clean, install activated carbon and set aside.
Add the required boric acid, and then use dilute acid to adjust the value of the plating solution to.
Use a wavy false cathode to electrolyze continuously at a low current density (.Ampere/square decimeter) for more than one hour, or until the low potential color changes from dark black to light gray.
Finally add the above various additives and you are good to go.
.Equipment requirements:
Plating tank is a steel tank or plastic tank lined with plastic.
The circulating filtration filter pump can filter the plating solution at least four times in one hour. Every working hour, put .g/L of activated carbon in the filter, the effect will be better.