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

-----

Ideal temperature for DI hot water seal?

What is the ideal operating temperature for a D.I. water seal tank?

Thanks!

Paul Gaddini
Production Manager - Redwood City, California, USA
2004

Aluminum How-To
"Chromating - Anodizing - Hardcoating"
by Robert Probert

You'll love this book. Finishing.com has sold a thousand copies without a return request 🙂

"The Surface
Treatment &
Finishing of
Aluminium and
Its Alloys"
by Wernick, Pinner
& Sheasby
pinner

on Amazon or eBay
or AbeBooks
(affil link)

2003

It's not entirely clear that you are talking about a seal tank for anodizing, Paul, but I think you are. I don't believe there is an ideal temperature because the energy demand skyrockets asymptotically as you approach the boiling point. But I think as close to boiling as practical, say 202 - 205 deg. F., is a good temperature.

Unless there's a reason why not, you might consider a nickel acetate seal as a more energy-efficient alternative. Good luck.

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: