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Kapton® polyimide film

Extreme Versatility and Thermal Performance Provides Unlimited Potential

From the circuits in the cameras on space missions to the next generation of photovoltaic cells, DuPont™ Kapton® polyimide films are helping make extraordinary new design possibilities actually happen.

For applications where extremes of heat and vibration are the norm, designers rely on Kapton® because of its ability to maintain its unique combination of mechanical properties under the harshest of conditions.

DuPont™ Kapton® polyimide films have set the industry standard for over 45 years in high performance, reliability and durability, with a unique combination of electrical, thermal, chemical and mechanical properties that withstand extreme temperature, vibration and other demanding environments.

Featured

DuPont Awarded Expanded Global Patents for Kapton® Matte Black Film and Coverlay

DuPont announced today that it has expanded its worldwide patent estate related to DuPont™ Kapton® black polyimide film, and DuPont™ Pyralux® black flexible circuit material, both sought after for applications such as mobile devices, computers, automotive and military electronics.
VIDEO: Unlock your imagination with DuPont™ Kapton® polyimide film

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DUPONT PRODUCTS & SERVICES

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Kapton® B
DuPont™ Kapton® B polyimide film exhibits an excellent balance of physical, chemical, and electrical properties over a wide temperature range, with superior dimensional stability at elevated temperatures.
Kapton® MT+
Kapton® RS
Kapton® FN
DuPont™ Kapton® FN is a general purpose HN film that is coated or laminated on one or both sides with Teflon® FEP fluoropolymer.
Kapton® FCRC
Kapton® FCRC combines corona resistant polyimide film with a heat fusible FEP fluoropolymer film. The corona resistance provides improved service life and operational efficiencies vs conventional insulation materials.
Kapton® CRC
Kapton® corona resistant film withstands the damaging effects of corona discharge. The corona resistance provides improved service life and operational efficiencies versus conventional insulation materials.
Kapton® HN
Kapton® HN is the recommended choice for applications that require an all-polyimide film with an excellent balance of properties over a wide range of temperatures.
Kapton® PV9100 Series
Kapton® polyimide film is widely used as a dielectric substrate for its high temperature resistance, self extinguishing burn characteristics, toughness and flexibility.
Kapton® MT
Kapton® PRN
DuPont™ Kapton® 150PRN411 is ideal for insulating copper conductor used in high temperature magnet wire applications.
Kapton® GS
Kapton® GS film has been specifically designed and manufactured to expand the processing window and improve yields during artificial graphite sheet production.
Kapton® FCR
Kapton® FCR is a state-of-the-art wire insulation that will withstand corona discharge while delivering improved long term performance, cost effectively.

USES AND APPLICATIONS

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CASE STUDIES

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Kapton® for Aircraft Thermal/Acoustic Insulation Systems
Kapton® EN Chosen for L’Garde Solar Sail
Kapton® RS All Polyimide Heater Keeps Phone Batteries Warm in Cold Weather
Kapton FN for Winding Wire Insulation Systems in Eurotram Engines
Kapton® Keeps Steel Billet Mill Motor Running 24 hours a day
Kapton® FWR for "Stirrer Motors" in Mining Industry
Kapton® for Traction Motors - 100 Million Km and Still Going
Bar Code Labels of DuPont™ Kapton®
Kapton® label stocks endure the most hostile environments without overlamination.

Copyright © 2018 DuPont. All rights reserved. The DuPont Oval Logo, DuPont™, and all products denoted with ® or ™ are trademarks or registered trademarks of E. I. du Pont de Nemours and Company or its affiliates.

Agriculture

Automotive

Building & Construction

Electronics

Energy

Food & Beverage

Government & Public Sector

Health Care & Medical

Marine

Mining

Packaging & Printing

Plastics

Safety & Protection

chemicals

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