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DuPont™ Kapton® polyimide film possesses a unique combination of properties that make it ideal for a variety of applications in many different industries. The ability of Kapton® to maintain its properties over a wide temperature range has opened new design and application areas to polyimide films. Explore our product grades below.

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Standard Products: BCL-Y, CR, FCR, FN, FPC, HN, HPP-ST, MT, PST
Specialty Products: CB, E, FWN, FWR, JP, MTB, RS, V, VN, XC

 

Standard Products

Kapton® BCL-Y Kapton® BCL-Y is a two-sided, printable, homogeneous film that possesses excellent hydrolytic and chemical durability.

 

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Kapton® CR Developed specifically to withstand the damaging effects of corona and can easily handle high voltage stress environments.

 

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Kapton® FCR Withstands corona discharge while delivering improved long-term performance for motors and generators.

 

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Kapton® FN

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

 

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Kapton® FPC

Kapton® FPC is the same tough polyimide as Kapton® VN film, but has improved bondability for use in the flexible printed circuit market.

 

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Kapton® HN

A general-purpose film that has been used successfully in applications at temperatures as low as -269°C (-452°F) and as high as 400°C (752°F).

 

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Kapton® HPP-ST

A two-sided, treated film that offers the same excellent balance of physical, chemical, and electrical properties over a wide temperature range offered by general purpose Kapton® HN.

 

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Kapton® MT

Kapton® MT polyimide film is a homogeneous film possessing 3x the thermal conductivity and cut-through strength of standard Kapton® HN.

 

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Kapton® PST

Kapton® PST grade polyimide film is a crystalline film designed for the pressure sensitive tape industry with improved film attributes for PST coaters.

 

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Specialty ProductsContact your DuPont representative for availability of these specialty products.

 
Kapton® CB

Kapton® CB is an opaque, black substrate film offering low light transmission, reflectivity and superior durability.

 

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Kapton® E

Kapton® E is a premium performance polyimide film and is used as a dielectric substrate for flexible printed circuits and high density interconnects.

 

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Kapton® FWN

Kapton® FWN is a two-layer, polyimide, FEP fluoropolymer dispersion-coated heat-fusible composite film.

 

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Kapton® FWR

Kapton® FWR films are polyimide-FEP fluoropolymer substrate materials that provide a tough, high dielectric strength insulation with improved hydrolysis resistance, compared to other commonly used polyimide-containing materials.

 

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Kapton® JP

DuPont™ Kapton® JP films are designed with optimum forming capabilities. Parts formed from Kapton® JP polyimide exhibit excellent shape retention and minimum shrinkage

 

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Kapton® MTB

Kapton® MTB polyimide film is a black, homogeneous product with increased thermal conductivity over Kapton® HN. It has excellent adhesion properties, making it compatible with difficult adhesion applications.

 

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Kapton® RS

Kapton® RS is an electrically conductive polyimide film developed for applications in which a precisely controlled surface resistivity is needed.

 

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Kapton® V

Kapton® V is recommended for applications that require a smooth surface and superior dimensional stability.

 

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Kapton® VN

The same tough polyimide film as Kapton®  HN Film, with superior dimensional stability at elevated temperatures. For applications requiring low shrinkage properties, Kapton® VN is an excellent choice.

 

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Kapton® XC

Kapton® XC polyimide films have proven performance in numerous satellite applications where it provides both thermal and anti-static control.

 

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