Additives-Effects during Environmental Protection Methyl Sulfonic Acid Salt Bath of the Performance

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Abstract:

Methyl sulfonate tin plating bath is a kind of high production efficiency,good environmental performance and excellent performance of the new type of tin plating bath.Research by electrochemical technology analysis an influence on electrochemical performance of the tin plating bath by adding methyl sulfonate in bath.The results show that it significantly improve the polarization properties of the bath after adding additives and the deposition potential of tin ion. The result is that polarization properties of bath perform the best when additive A is added to25mL/L,That the throwing power of the bath is 98 % and the cover ing power is 100 %.

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178-182

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January 2015

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© 2015 Trans Tech Publications Ltd. All Rights Reserved

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