HN-718 Acid Zinc Plating
Commodity Name
HN-718 Acid Zinc Plating
Composition and Working Conditions
Zinc chloride 50~65g/L
Potassium chloride 180~220g/L
Boric acid 24~30g/L
Softener HN -720 25~40mL/L
Brightener HN -718 1~2mL/L
Temperature 20~55℃
pH value 5.2~6.0
Current density of cathode 1~10A/dm2
Voltage 3~8V
Consumption:
Softener HN -720 100~150mL/1000A.H
Brightener HN -718 100~150mL/1000A.H
Application and Advantage
1. Suitable for rack plating and barrel plating.
2. Soft and bright deposit with good leveling.
3. Excellent dispersive ability. It is not easy to get burnt on deposit.
4. Good high-temperature resistance; can operate under 60℃.
5. Strong concentration of additives, low consumption.