Functions and Uses：
1. G-TB is the sulfate type of tin plating process to produce the ultra-bright coating appearance. The produced deposit is with superior ductility and solderability. It is suitable for rack plating, barrel plating and high-speed plating.
2. The excellent solderability of deposit has been approved by the lab test.
Stannous sulfate 18 ~ 38g / L
98% sulfuric acid 90 ~ 110 mL / L
G-TB-A 20 ~ 40 mL / L
G-TB-B 5 to 7.5 mL / L
Temperature 16 ~ 27 ℃
Current density 0.5 ~ 4.0 A /dm2
Filtration continuous filtration
Stirring The cathode swing