SPIRIT® T-300 in plating solution purifying agent can be used for bath solution for various acidity tin plating technology. Acidity tin plating solution shall become murky due to the oxidation of the bivalent tin and hydrolyzation after a period of manufacturing. At this time, the conventional method, such as filtration with general filter paper, adsorption with activated carbon, cannot remove free colloid so as to affect the quality of the plated layer. The use of SPIRIT? T-300 purifying agent can purify and clarify the plating solution without affecting the use of the plating solution and without stopping production.
Characteristics of the Products
1. It can purify and clarify the plating solution without stopping production and cleaning the tank./font>
2. It can be used as the antioxidant during the plating process to restrain the production of the tetravalent tin and reduce the waste of tin.
3. It can improve the stability of the plating solution and decrease the entrainment of the impurities to prevent the decrease of the weldability and the discoloration of the layer.