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

-----

Chemical Etching Stencil Process

We like to make stencil for solder paste printing in printed wiring boards in electronic industry. The aperture openings may vary 40 to 100 mils and thickness almost 8-10mils. We like to use stainless steel sheets (302,304 could be) and also copper alloy (CuBe or CuSn).

We appreciate if you would advise the chemical etching method and also required materials.

Thank you much,

Ali Yetim
Aselsan - Ankara, Turkey
2001

(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: