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Alkaline non-Cyanide Zinc Additive
NCZ-49 Alkaline cyanide free zinc additives
Functions and Uses:
1. Easy to use. No need the special starting additives, NCZ-48 can be directly used in the plating process and assure the stable quality.
2. It can generate the radiant blue passivation coating and applicable to a variety of production lines.
3. The deposit obtains low internal stress, superior ductility, excellent adhesion and fine crystallization.
4. High corrosion resistance that can meet a variety of standards of corrosion resistance.
5. Excellent coverage and to dispersion.

Operating Components:
Metal Zinc                                      8~16 g/L
Sodium hydroxide                       110~150 g/L
NCZ-49A Make up agent            12~20 mL/L
NCZ-49B Brightener                    1.0~3.0mL/L
NCZ-49C Purifying agent            1~3 mL/L
NCZ-49R Adjustment agent       0~20 mL/L
Temperature                                  20~45℃ 


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