Nickel plating additive
The experiments show that the Hopax electroplating additive still exhibits excellent conductivity and stability in the environment of high acidity and high current, and can effectively absorb metal ions and improve the deposition rate.
Hopax electroplating additive is used by world-famous electroplating solution manufacturers as a brightener for copper electroplating, nickel electroplating and precious metal electroplating processes.
Pyridinium propane sulfonate (PPS)
Molecular formula: C8H11NO3S
Molecular weight: 201.2
Pyridine hydroxypropane sulfonate (PPS-OH)
Molecular formula :C8H11NO4S
Molecular weight :217.2