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We are doing zinc electroplating using zinc chloride,KCl and boric acid,Capacity of cell is 7500 L.Suggest the correct proportion of these chemicals.?

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تم إضافة السؤال من قبل Umer Draz , Quality Assurance Engineer & Asst.General Manager , Ibrahim Nizami Steel Wire Industries Limited
تاريخ النشر: 2015/07/16
ashley taylor
من قبل ashley taylor , Electroplating , N/A

Hi,

Apologies for the delay. I have not logged in for some time.

 

To answer your question, it depends on weather you are rack plating or barrel plating.

 

For Rack Plating:

Zinc   to g/l

Chloride to g/l

Boric Acid tog/l

 

For Barrel Plating:

Zinc   to g/l

Chloride to g/l

Boric Acid to g/l

 

Try to maintain a5:1 ratio (Chloride:Zinc)

 

Hope this helps you. Do you have a contact email address?

 

Regards

Ashley

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