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QT
QT |
|
Properties |
Appearance |
White powder |
Concentration in baths |
0.1-0.2g/L |
Consumption |
Depend on the amount of copper ions |
Applications |
In normal sulphate nickel plating bath, >20mg/L copper impurity can deteriorate the nickel deposit and cause blackening in LCD areas. Compared with low current electrolyzing or raising pH to subside, QT saves a lot of time and nickel. If adding QT 0.2-0.4g/L into bath once a month or ahead of treating nickel-plating bath, the problem of darkening or blackening caused by excessive copper impurity can be resolved. It's a stable, reliable, fast and effective way to maintain the stability of nickel-plating bath. |
Package and Storage |
Package |
1000g plastic sealing bag |
Storage |
Non-dangerous articles, be stored at cool and dry place | |