Ronastan™ TP-G7 Electrotinning Solution is an electroplating additive system formulated for reel-to-reel, high-speed electroplating of tin onto steel strip. It has a high degree of suppression, permitting the use of elevated acid concentrations in combination with relatively low tin concentrations, which act in synergy with Stannguard™ Antioxidant to maintain a low sludge rate. This is highly advantageous for lines operating with insoluble anodes. The product is also suitable for use in lines operating with soluble anodes and confers similar benefits.
Illustrative annual cost comparison