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- Contact Person : Mr. DU Nick
- Company Name : Foshan Xingzhongda Industry Commerce Co., Ltd.
- Tel : 86-0757-85438329
- Fax : 86-0757-85437102
- Address : Guangdong,foshan,Xing Zhong Da Industrial Park, Luohang, Jinsha, Danzao Town, Nanhai District
- Country/Region : China
- Zip : 528223
Ni251 Impurity Removing Bath
Ni251 Nickel plating Super impurity water supplier
Plating additives chemical Process
In bright nickel plating solution will be inevitably mixed with zinc, copper and other impurities,especial for zinc alloy plating part. If the content of zinc ions is up to 20ppm,which is shown by a gray coating or gray stripe deposits on the low current density areas.And the content of copper ions is up to 30ppm, which is shown by hazy deposits on the low current density areas .If serious, the nickel plating coating will be crisp, corrosion will be reduced, affecting the appearance. To zinc, copper impurities,the most economical way is to be deal with small current electrolysis.But it’s time-consuming work. And it is nessary to add impurity water in Production.
The Ni251 Nickel plating Super impurity water our company produced is prepared in accordance with such a situation-specific form. It can make Cu2+ and Zn2+ impurities complex, and even plate them together, not just pay attention to the low current density areas.
Product features: effective after 10 minutes
1. Remove the copper immediately: 1-2 ml / L of solution can remove 5-10 mg of copper.
2. The effect of removing the zinc is outstanding: 1-2 ml / l of solution can remove 8-13 mg of zinc.
3. Particularly suited to the large-scale linked automatic plating line.
4. A excess do not affect the bath and the bright, it won’t increase the amount of the main bright agent.
5. Have some help to strengthen the walk position,the bright of low-current area and the white of coating.
Usage:
1.If bright nickel plating liquid be contaminated,we recommend to add Ni251 Nickel plating Super impurity water 0.3-0.8ml per liter of nickel plating solution.2. For daily use,we recommend it is used with the bright agent.Add 30-300ml Ni251 Nickel plating Super impurity water per 1000 ml bright agent added.
Ni251 Impurity Removing Bath
