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

Home /
T.O.C.
Fun
FAQs
Good
Books
Ref.
Libr.
Adver-
tise
Help
Wanted
Current
Q&A's
Site 🔍
Search
ted_yosem
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
  mfhotline


  -----

Information on a product called Golden Iridite



 

To whom it may concern,

I am attempting to learn something about a product called, "Golden Iradite". I would like information on the product as I have been told, the gold color on nuts and bolts that have been cad plated, is called Golden Iradite. Can anyone verify this for me? Can anyone direct me to the information?

Regards,

Glenn Augustine
- Grand Prairie, Texas



Do you mean Iridite which is a trade name for chemicals sold by Macdermid?

There is a whole load of different conversion coatings for different materials with this trade name.

Note these look just the same as different companies products, i.e., a yellow passivate is a yellow passivate and you can get the same color from different companies or a home brew you make yourself from base chemicals.

Martin Trigg-Hogarth
Martin Trigg-Hogarth
surface treatment shop - Stroud, Glos, England



If you meant Iridite...it is NOT the same as Cad-plating. Iridite (brand name) is a conductive conversion coating that's applied to aluminum. It can be gold, or clear.. and perhaps other colors that I'm not aware of.

Marc Green
Marc Green
anodizer - Boise, Idaho



The correct spelling of the trade name is "Iridite". You are looking for a chromate conversion coating that is vaguely gold colored.

Ted Mooney, finishing.com
Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey



Glen,

You are talking about two entirely different plating processes. Golden Iridite is done by chemical conversion. Cad is done by electroplating. You can obtain all relevant information on the chemicals you use by contacting your chemical supplier.

Regards,

Joel Garcia
- McAllen, Texas



Glen,

The product you were probably referring to is a chromate conversion coating product made specifically to enhance the corrosion protection of cadmium plated parts. It produces an "Iridite-like or Alodine-like" finish on cadmium and its widely used for fasteners. The only one I am familiar with is called Luster-On -- but I imagine there are others out in the market.

Marta O. Lebron
- Sunnyvale, California, USA




(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:

Finishing
Jobshops
Capital
Equipment
Chemicals &
Consumables
Consult'g,
& Software


About/Contact  -  Privacy Policy  -  ©1995-2024 finishing.com, Pine Beach, New Jersey, USA  -  about "affil links"