September 23, 2019, 05:58:25 AM
Forum Rules: Read This Before Posting


Topic: Adhesion on UV-inks  (Read 1465 times)

0 Members and 1 Guest are viewing this topic.

Offline Akuzov

  • Very New Member
  • *
  • Posts: 1
  • Mole Snacks: +0/-0
Adhesion on UV-inks
« on: December 16, 2014, 09:49:30 AM »
I would like to ask why on UV-varnishes and inks (radical and cationic curable), the adhesives have poor adhesion?

I tried to raise the polarity of the UV-varnishes by adding acrylic acid, but the adhesion of adhesives does not improve.
Even on pure UV varnish, contains only Trimethylolpropane trimethacrylate + photoinitiator, the adhesion of adhesives is again poor.

Thank you in advance!

Sponsored Links