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| Supplier: | Sur-Precision Metal Technology Co., Ltd. |
|---|---|
| Price: | US $ 1.5-2.5kilogram |
| Min Order: | 5/Ton |
| Quantity:: | |
| Trade Terms: | FOB |
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| Prod Model: | HN-S88 |
|---|---|
| Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Classification: | Chemical Additives |
| Appearance: | Liquid |
| Color: | Colorless |
| Efficacy: | Electroplating |
1.Commodity Name:
HN-S 88 NICKEL-SEAL PLATING
2.Bath Composition and Working Conditions:
Nickel sulfate 250~300g/L
Nickel chloride 40~60g/L
Boric acid 35~50g/L
Brightener HN -TP1 0.05~0.2ml/L
Softener HN -TP2 4~8ml/L
Nickel-seal additive HN -88 0.3~0.7g/L
Temperature 50~60degree
pH value 3.8~4.2
Voltage 6~10 V
Agitation air agitation
Filtration non-filtration
1). Suitable for multi-layer nickel plating of high request for corrosion resistance.
2). Non-conducting particle of additives can be spread evenly in nickel plating layer to make the subsequent chromium plating layer forming tiny hole chromium(10000~30000 tiny holes/cm2. Therefore, it obviously improves corrosion-resistance.
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