1.high corrosion resistance;
2.good effect;
3.competitive price

  Product Name: HN-S 88 nickel-seal plating.

1.Application and Advantage

   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. 

2.Bath Composition and Working Condition.

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                           50~60°C

pH value                                 3.8~4.2

Voltage                                    6~10 V

Agitation                              air agitation

Filtration                              non-filtration 

Contact:

Ms.Lily Chan

Mobile:+86-13928651530