Free personalized metal finishing help!

Cleaning out old Trichloroethylene degreaser to use nPBr

(-----) January 15, 2008

If we change over to nPBr how clean do we have to get our current degreaser before we refill it with nPBr? I've heard that we have to worry about acid content and water residuals. Is this true?

Michael Seeliger
consultant to industry - Brooklyn, Wisconsin, USA
^

February 5, 2008

I would consult a supplier of nPBr and ask them to make sure you degreaser is able to be converted. They supply a test kit for you to check to make sure you bath does not go acidic. Also your washer should have a decant system to decant off the water that is created from your refrigeration unit. I hope this helps.

Kevin W. Gallich
- Pa
^

finishing.com is made possible by ...
this text gets replaced with bannerText

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: