HN-M92 Semi-Bright Nickel Plating
Commodity Name
HN-M92 Semi-Bright Nickel Plating
Composition and Working Conditions
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Nickel sulfate
Nickel chloride
Boric acid
Softener HN –M91
Leveler HN –M92
Stabilizer HN –M93
Wetting agent HN -17
Temperature
pH value
Current density
Agitation
Filtration
Consumption:
Softener HN –M91
Leveler HN –M92
Stabilizer HN –M93
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240~300g/L
45~55g/L
40~50g/L
4~6mL/L
0.4-0.6mL/L
0.4~0.6mL/L
1~2mL/L
45~55℃
4.0~4.8
2~6 A/dm2
Air agitation or mechanical agitation
Continuous cycle filtration
40~60 mL/1000A.H
100~150mL/1000A.H
30~50 mL/1000A.H
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Application and Advantage
1. The sulfur content in deposit is less than 0.003%. Potential difference between semi-bright nickel layer
and bright nickel layer is 120~145 mV. The corrosion resistance of deposit is excellent.
2. Good flexibility, excellent leveling and covering power & throwing power.
3. Strong concentration of additives, low consumption.
4. No coumarin in the bathe, less decomposed products, the plating bath is stable and is easy to control.