TPP

Catalog Number	ACEP2023181
Appearance	White powder
Application	1. In acid nickel plating bath, if the copper ion >10mg/L and zinc ion>20mg/L, dark-grey deposit will emerge in LCD areas, embrittlement increased, or even black stripes could be produced. Directing to this problem, electrolytic treatment is implemented to deal with the zinc ions, QT (copper-remover) is used to remove copper ion traditionally. However, the above mentioned method is too comprehensive and time-consuming, it may affect the production. TPP will alter the potential of copper impurity and zinc impurity, and subsides the impurities without electrolyzing or filtering the baths. Meanwhile, deposit brightness is increased, nickel yellow stains are eliminated, and covering power is improved. TPP is especially used for zinc alloy die-casting nickel plating bath to remove impurities. 2. Utilization method: dissolve 1kg solid TPP into 100kg deionized water and add 2-4ml/L into baths, it may remove copper 15mg/L and zinc 20mg/L.
Storage	Non-dangerous articles, be stored at cool and dry place
Concentration In Bath	0.001-0.005 g/L
Consumption	0.05-0.1 g/KAH
Packaging	1000g plastic sealing bag

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