Mr. Rogers: "Look for the Helpers. You will always find people who are helping."
As an Amazon Associate & eBay Partner: we earn from qualifying purchases

finishing.com -- The Home Page of the Finishing Industry

-----

Solder flakes on QFP packages

2006

I am plating process engineer. I am facing solder flakes problem on CEM machine especially for QFP packages.The solder flakes actually come from plating bath.

Is any way to filter out the sludge or solder particle in plating bath? is 5 micron filter is able to filtering it?

Is any suggestion on the bottom tank or top cell cleaning.

Eddie Phoa
NS Melaka - Malaysia

(No "dead threads" here! If this page isn't currently on the Hotline your Q, A, or Comment will restore it)

Q, A, or Comment on THIS thread -or- Start a NEW Thread

Disclaimer: It's not possible to fully diagnose a finishing problem or the hazards of an operation via these pages. All information presented is for general reference and does not represent a professional opinion nor the policy of an author's employer. The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations might be harmful.

If you are seeking a product or service related to metal finishing, please check these Directories: