Tin plating additives
Bright Sn additive

NameApplicationCharacteristics
Bright Sn   additiveAn   additive for pure tin rolling, hanging plating1.   The coating appearance is consistent with gloss, coating evenly.
    2. The coating is easy to welding,pass the hot and cold welding experiments   .Good welding quality, solder power, fit to the surface adhesion of SMT   working procedures.
    3. This additive without excitant taste, nature is stable, economic, good   dispersancy of tin ion,plating bath to maintain relatively clear,easy to   maintain.
    4. High THROWING POWER, uniform thickness, coating good softness, high and   low difference is small, suitable for PCB plating, general electric
    Parts and electronic materials.


NameApplicationCharacteristics
matte Sn additive It   is a addttive agent applied to pure tin rolling and hanging plating.1.   Small differences in current density，and can get good homogeneity plating   appearances.
    2. Super homogeneity of adhesion.
    3. Super solder ability and after-processing.
    4. Excellent plating bath stability, and not easy to produce tetravalent   tin.
    5. Can be applied to alkyl sulfuric acid and sulfuric acid tin series   plating bath.



High-Speed gloss pure Sn additive

NameApplicationCharacteristics
high-Speed gloss   pure Sn additiveUsed   to provide a layer of bright pure tin plating, widely used in the electronics   field1.   Few usage
    2. Low carbon content of coating.
    3. Good soldering characteristic.
    4. The plating bath stability, not easy to creat tetravalent tin.