ACID TIN PLATING

The COLGLEAM and COLMATTE Series of TIN PLATING PRODUCTS

Columbia Chemical offers the COLGLEAM process for bright-acid plating for the ultimate brilliant deposits and the COLMATTE process for matte tin plating that results in a superior matte finish.

             COLGLEAM Sn BRIGHTENER - primary additive used to maintain brightness in bright acid sulfate tin baths.

             COLMATTE Sn MAINTENANCE - primary additive for matte acid sulfate tin baths.

             COLGLEAM Sn MAKEUP - used to makeup both bright (COLGLEAM Sn) and matte (COLMATTE Sn) acid-sulfate tin plating baths.

  

Special Additives for all COLGLEAM Sn and COLMATTE Sn baths:

             COLGLEAM Sn ADJUSTER - used in place of brightener additions when brightener overload is evident - deposits are brighter than normal with pitting in high current density areas.

             TIN CLARIFIER - aqueous solution containing special flocculating agents for precipitating and settling solids in acid sulfate tin plating solutions; added to acid tin baths in preparation of purification by decanting.



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