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ALS ALS is a throwing agent. Together with ALS, pores could be prevented and the usage amount of brighteners could be reduced. It is normally used in combination with saccharin and auxiliary brighteners to obtain excellent softened deposit. |
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BOZ Among the nickel plating brighteners, BOZ is one of the most fundamental intermediates which is carried forward until today. Compared with BOZ, the BOZ epoxide has better function. |
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BBI It is used to compound softeners for nickel-plating to make the deposit softer. |
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EHS It is an auxiliary brightener for nickel-plating, which improves malleability of deposit and throwing power of baths. It can make the deposit bright white. |
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QT 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. |
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| All39Record No.5/8 Page:5Record 9 [1][2][3][4] 5 [6][7][8] : |