SCA-603 Additive for Gold Plating (Hard gold)
Metal Suitability
Steel, Copper, Nickel etc
Optimum Operating Condition
Temp: Ambient ~ 40 ºC Gold
Conc.: 4 ~ 5 g/l
PH: 3.8 ~ 4.5
Cathode current density:
Rack: 0.5 ~ 2.5 A/dm²
Barrel: 0.25 ~ 1.0 A/dm²
Characteristics
* Purity up to 99.8% and hardness up to 240 gold plating additive. * Nice solderability, low porosity and excellent bonding characteristics. * Uniform distribution, high coating thickness and stable process.