DuPont™ Kapton® FN is a general purpose HN film that is coated or laminated on one or both sides with FEP fluoropolymer. Kapton® FN imparts heat sealability, provides a moisture barrier, and enhances chemical resistance.

Kapton® FN is recommended in applications that require a heat bondable film, or moisture and chemical resistance beyond the capabilities of uncoated Kapton® films. A list of available constructions can be found in the DuPont™ Kapton® polyimide film general specification, EI-10167.

Applications
• Tubing
• Heater circuits
• Heat sealable bags
• Automotive diaphragms and manifolds
• Electrical insulation

Product Specifications
Kapton® FN is manufactured, slit and packaged according to the product specifications listed in EI-10167, DuPont™ Kapton® polyimide film general specification.

Certification
Kapton® FN meets ASTM D5213 (type 2, item A) requirements.