Model Kapton -Film

Kapton® is an exceptional polyimide film product that was developed by DuPont™ in the 1960s. Since then, it has proven itself as the top flexible material of choice in applications involving extreme temperature variations. Kapton® film possesses a unique combination of properties, which makes it ideal for a variety of applications in many different industries. The ability of Kapton® to maintain its excellent physical, electrical, and mechanical properties over a wide temperature range has opened new design and application areas to plastic films. To help provide you with a greater overall understanding of this versatile product, we’ve created a Kapton® product guide below. Scroll along in chronological order or click the links and jump to the section(s) most relevant to your current needs. We currently offer Kapton® MT Films, Kapton® FPC Films, Kapton® HN Films, Double Side Coated Kapton® FN Films

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Kapton® is synthesized by polymerizing an aromatic dianhydride and an aromatic diamine. This innovative construction allows the product to boast a number of performance features. The most notable, is its exceptional temperature tolerance range—accommodating temperatures between 452°F to 752°F (269°C to 400°C). Kapton® does not melt or burn, as it has the highest UL-94 flammability rating: V-0. The outstanding properties of Kapton® permit it to be used at both high and low temperature extremes where other organic polymeric materials would not be functional.

Kapton® possesses benefits beyond its well-known temperature tolerance range. The film also provides excellent chemical resistance—as there are no known organic solvents for the film. High dielectic strength is another impressive quality, with an astonishing 7700V/mil for just 1 mil of film. Also notable is its ability to provide excellent electrical insulation, dimensional stability, and low permeability to LN2.

How American Durafilm Can Help with Your Kapton® Film Needs

Kapton® is an organic polymer film that provides protection through its reliable properties of dielectric strength, high-performance at extreme temperatures, chemical resistance, and ability to retain its integrity over time in a vast variety of conditions. American Durafilm®, has been in business with DuPont™ as one of the three original licensed carriers of their proprietary materials for 65 years. As experts in Kapton® film, we can help you find the product solution that best fits your company’s current needs. Contact us to find out more information on Kapton® film and how American Durafilm can help support your next project

For more details on Kapton® film and to learn about how you can “Create Your Innovative Solutions: Top 4 Properties Kapton® Films Provides,” download our white paper now.

Kapton® polyimide film can be used in a vast variety of applications. It is an effective substrate for flexible printing circuits, capacitor insulation, transformer, bar-code labels, and sensors. Kapton® can also be used for wire and cable tapes, motor slot liners, magnetic wire insulation, magnetic and pressure-sensitive tapes, and tubing. Lamination can also be applied to the film, adding adhesive capabilities to the already versatile material. The distinct combination of physical properties possessed by Kapton® film makes it an ideal fit for numerous applications across many industries.

Listed below are some Kapton® applications and products:

Mechanical parts
Electronic parts
Electrical insulation
Pressure sensitive tape
Heater circuits
Tubing
Heat sealable bags
Resealable Duralock® bags
Screen printing
Fiber optics cable
Insulation blankets
Insulation tubing
Diaphragms for sensors and manifolds
Etching
Shims

How American Durafilm Can Help with Your Kapton® Film Needs

For more details on Kapton® film and to learn about how you can “Create Your Innovative Solutions: Top 4 Properties Kapton® Films Provides,” download our white paper now.

Kapton® film is used in a large variety of industries—listed below are a few of the most commonly related industries relevant to the material:

Electronics Manufacturing

Due to its electrical insulation ability and temperature stability, Kapton® has long served a useful purpose in electronic manufacturing. The film typically acts as an insulation and protection layer on electrostatic sensitive and fragile components. Its protection is available throughout the whole production process of electronic products and is often still present in the final consumer good.

X-rays and Medical Technologies

Kapton® is a popular material of choice for windows of all kinds at X-ray sources—synchrotron beam-lines, X-ray tubes, and X-ray detectors, to name a few. The material’s advanced mechanical and thermal stability and high transmittance to X-rays make it an ideal material for X-ray technology. As an added bonus, it’s also fairly insensitive to radiation damage.

3D Printing

Kapton® and ABS (acrylonitrile butadiene styrene) bond and adhere to each other very effectively. This relationship between materials has led to the widespread use of Kapton® as a build surface for 3D printing machines. The process is simple: Kapton® is laid down on a flat surface and ABS is extruded on to its surface. The result is that the ABS part being printed will not separate from the build structure as it cools and shrinks (amending a common cause of print failure within the industry).

Space and Aircraft

Kapton® insulated electrical wiring has long be used in civil and military aircraft. The film’s lightweight construction provides a desired advantage over other insulators relevant to the aircraft industry. Kapton® film also has a history within the spacecraft industry and NASA programs—often serving as a key component to insulation systems designed to protect spacecraft on their re-entry into the Earth’s atmosphere.

How American Durafilm Can Help with Your Kapton® Film Needs

For more details on Kapton® film and to learn about how you can “Create Your Innovative Solutions: Top 4 Properties Kapton® Films Provides,” download our white paper now.

Model Kapton -Film

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