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.
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Illustrative annual cost comparison