No passwords, No popups, No AI, No cost:
we earn from your affiliate purchases

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


  pub
  The authoritative public forum
  for Metal Finishing since 1989

-----

Does Corona treatment make PP adhere better with Acrylic glue?




I am just learning about Corona treatment. My problem is to make PP or PE (or a PP CoPolymer) able to be glued with a 2-part acrylic glue. Will Corona treatment make these materials more glue-able? Someone mentioned a UV treatment instead of Corona -- does that work?

Thanks,

John Craig
- Paso Robles, California, USA
2003


John, treating parts with a corona is used as a means to improve the paint adhesion on PP and PP copolymer materials. The best way to find out if it will work with your adhesive would be to actually test some parts. I have been told the adhesion improvement with corona treatment is short lived, that is the parts should be painted or glued as soon as possible after the treatment to get the maximum effect. This may not have answered your question, but the testing will.

Roy Nuss
Trevose, Pennsylvania, USA
2003




(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"