No passwords, no registration, no paywalls, no popups, no AI

As an Amazon Associate & eBay Partner we earn from affil links

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

Search our quarter-million Q&As

Home of the finishing HOTLINE since 1989

-----

Non-conductive aluminum plating

Does Gold Zinc on aluminum provide a "non-conductive" surface? If no, what can I use for a non-conductive plate surface to aluminum?

Al Perez
- Oxnard, California USA
2000

No it won't, Al; zinc and gold chromate is conductive.

Unless the aluminum alloy you are using is not anodizable or an anodized surface will not meet your needs, the most obvious treatment would be to anodize the aluminum.

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
Need quick confidential answers? $25
Need project assistance? $100/hr.

I just realized that my question contained a typo; I wanted to know if "Gold Anodize" provides a non-conductive surface? Can you answer now that I got the question right?

Thanks

Al Perez
- Oxnard, California USA
2000

Hi Al. Anodized surfaces are comprised of non-conducting aluminum oxide.

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
Need quick confidential answers? $25
Need project assistance? $100/hr.

Sorry! Finishing.com is temporarily Read-Only.
Ted Mooney is retiring but I have several offers to take it over.
We're working hard to make sure we find it the best new home.

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: