Letter 41001

Need specialty chemical or formula for acid copper electroplating brightener

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I am a owner of the electroplating factory in Perth AUS, currently acid copper additives 210 from ATOTECH have been used for a long time.

I am looking for some alternitives additives from other company, or hope to make it by myself if someone would advise me the chemical composition in main brighter of 210A.

thanks a lot,

Michael Lee
electroplating - Perth, AUS

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