


It has very good bonding performance, insulation performance, high temperature resistance of soldering iron, flexibility, bending resistance, flame retardant VTM-0.
Thickness: 25um, 50um, 80um, 100um, etc.
Width: 250mm, 500mm
Length: 100m/200m
The single-sided PI cover film is a three-layer structure, that is, a product composed of a composite release material after coating an adhesive on a single surface of a polyimide PI film.
The double-sided PI cover film is a five-layer structure, that is, a product composed of release materials after coating the adhesive on both surfaces of the polyimide PI film.