Notice of Halogen-Free Black Coverlay

2017-06-26

Halogen-Free Black Coverlay is black polyimide film coated with epoxy ideal for products where a uniform matte black appearance is desired.

It is coated on one side with a proprietary B-staged modified epoxy adhesive. The black polyimide film coverlay is used to encapsulate etched details in flexible and rigid-flex multilayer constructions for environmental and electrical insulation.

Construction
Black PI thickness: 12 and 25um
Adhesive thickness: 15, 20, 25, 33um

 

Features

Excellent thermal shock
Excellent dimensional stability
Good peel strength
Good electrical property
Halogen-free and Flame retardancy UL 94VTM-0
Meet with IPC standards