PEN Film Applications: Suitable for various electrical and electronic insulation materials. Can be used in flexible printed circuits, motor and electrical insulation materials, capacitor electronic and electrical components, diaphragms, etc.; also possesses barrier properties, highly suitable for the development and application of hydrogen energy batteries.
PEN film is suitable for electrical insulation at temperature classes F and H, widely used in the electronics industry for labels, FPCs (Flexible Printed Circuit Boards), MTS (Film Touch Switches), and speaker coils, as well as in packaging and general industrial applications. PEN film-made tape is particularly extensively used in FPCs for automotive instrument panels and seat sensors, among other components.

PEN film has a wide range of applications in the packaging industry. It can be used for food packaging, electrical product packaging, household goods packaging, clothing packaging, and more. They share a common characteristic: the need for color printing on the PEN film. Additionally, for food packaging, processes such as multi-layer lamination or vacuum aluminum coating are often required.

PEN Film Thickness: 6um, 16um, 19um, 25um, 38um (mm); Width: 1000mm; Excellent tensile properties, low gas permeability, good barrier properties. The performance of PEN film is between polyester film and polyamide films.

The surface tension of PEN film depends on the surface free energy of the PEN film, which in turn is determined by the molecular structure of the film material itself. Most PEN films, such as polyolefin films (LDPE, HDPE, LLDPE, PP), are non-polar polymers with a small surface free energy, resulting in a low surface wet tension, typically around 30 dynes/cm.
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