Pin holes and pitting in copper plating of Ni Cr plated plastics

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We are tier 1 supplier for plastic Ni Cr plated parts to OEMs.

Presently, we are facing the problem of pinholes or pitting after plating especially from the copper bath and these pinholes or pittings are on top surface of the component.

Can somebody help me to resolve this issue.....

M Prashanth
plastics - Pune, Maharashtra, INDIA

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Chloride contamination in your copper tank and Impurity from your anodes is where to start looking first; additives next.

Khozema Vahanwala
Saify Ind

Bangalore, Karnataka, India

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Are all your chemicals in range? How high is the trivalent chrome in the etchant solution? Any organic overdoses in Copper and/or Nickel? How are the rinses?

Regards,

Dominik Michalek
- Mexico City, Mexico

July 2009 - Seeking Job in Australia, Preferred NSW-Sydney Area

Hello to all, might anyone read this inquiry, I'd like to move to Australia for personal reasons. Therefore I look for a company to hire me as Electroplater. Have 13+ years experience in Waste Water Treatment, Plating Technologies, R&D, Project Management, Plant Management, Service, Training, Analytical. Most experience in Automotive, PCB and Rotogravure processes. I hope someone can help me. Thanks in advance.

Regards, Dominik_Michalek at hotmail.com

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