No passwords, No popups, No cost, No AI:
we earn from 'affiliate link' purchases, making the site possible

Sound technical content, curated with aloha by
Ted Mooney, P.E. RET
Pine Beach, NJ

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

  The authoritative public forum
  for Metal Finishing since 1989

-----

Teflon-Copper reaction

I would like to know if Teflon reacts with copper. Under what conditions? I am testing separators made of Teflon in lithium batteries to function as separator of carbon coated on copper (anode) from the positive electrode (cathode).

Thanks,

Rafael Rodriguez
Research Engineer - New London, Connecticut, USA
2004

For Teflon® questions, ask DuPont: http://www.dupont.com/teflon/films/index.html Ambient temperature? I rather doubt any reaction with copper, but perhaps one with lithium?

Ken Vlach [deceased]
- Goleta, California

Finishing.com honored Ken for his countless carefully researched responses. He passed away May 14, 2015.
Rest in peace, Ken. Thank you for your hard work which the finishing world, and we at finishing.com, continue to benefit from.
2004

(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: