Functions and Uses：
1. SV-2 can produce the deposit with the superior gloss likes the reflection of mirror. It is also applicable to the thick silver plating.
2. High purity. It is a kind of non-metallic brightener.
3. A wild range of applications.
4. The deposit is soft and with excellent distensibility.
5. Excellent coverage and consistent uniformity.
6. Applicable to the plating of separable connector terminals, heavy contacts, plugs and sockets, and high-frequency components.

Operating Components：
                               Rack                   Barrel
Metal silver        20 ~ 40g / L        20 ~ 40g / L
Potassium cyanide (free)
                            90 ~ 150g / L       90 ~150g / L
Potassium hydroxide
                            5 ~ 10g / L             5 ~ 10g / L
SV-2A                  20mL / L               20mL / L
SV-2 B                10 mL / L               10 m / L
Temperature     20 ~ 400C            18 ~ 300C
PH                      12 to 12.5              12 to 12.5
Current density  
                            0.5 ~ 4 A / dm2    0.2 ~ 0.5A / dm2