No registration or passwords; no pop-up ads -- just aloha, fun, & answers.
(as an eBay Partner & Amazon Affiliate earns from qualifying purchases).
Home /
T.O.C.
Fun
FAQs
Good
Books
Ref.
Libr.
Advertise
 
Help
Wanted
Current
Q&A's
Site 🔍
Search
pub  Where the
world gathers for metal finishing
Q&As since 1989



-----

Product, dip or acid to brighten and protect natural aluminium bars for antennas




Hi:

I would like to know the name and specs of an acid or liquid chemical used to make aluminum surfaces bright, shinny and more polished. It seems one can submerge or dip the bar or piece in it for sometime or apply it with a brush. This finish is intended for aluminium antennas which must be placed outdoors. This finish must not be expensive and should give the pieces a polished and shinny look and also protect antennas from corrosion and weather conditions. I have no experience in materials or chemistry. Our new company is already assembling the aluminum pieces to manufacture the antennas, but we need the finish to have good quality. I have heard that something of the sort is used for such purposes, but have not been able to obtain the name nor specs. of product in question. Can you help?

Laura Arroyo
- Mexico City, Mexico
2000


Depending on the alloy you are working with, a bright dip + anodize or an electropolish + anodize should suit you just fine.

Matthew Stiltner
J & J Plating Co. - Toledo, Ohio
2000




(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:

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


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