DuPont™ Kapton® 50EN Polyimide Film, 13 Micron Thickness

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DuPont™ Kapton® 50EN Polyimide Film, 13 Micron Thickness
Categories:	Polymer; Film; Thermoset; Polyimide, TS; Polyimide, Thermoset Film
Material Notes:	Film thickness 13 micron (0.5 mil) Kapton® Type E and EN films have superior dimensional stability, low CHE, a CTE close to copper, and a high modulus. This type is exceptional for applications requiring adhesive or adhesiveless constructions. General Kapton® information: Kapton® is synthesized by polymerizing an aromatic dianhydride with an aromatic diamine. It has excellent chemical resistance; there are no known organic solvents for the film. It does not melt. It can be used at both high and low temperature extremes. Kapton® polyimide films can be used in a variety of electrical and electronic uses: wire and cable tapes, formed coil insulation, substrates for printed circuit boards, motor slot liners, magnet wire insulation, transformer and capacitor insulation, magnetic and pressure-sensitive tapes, and tubing. Data provided by DuPont High Performance Films.
Vendors:

Available Properties

Density
Water Absorption, 24 hr/23°C. ASTM D570
Thickness
Film Elongation at Break, MD, ASTM D882, Orientation not specified
Poissons Ratio, Value for Kapton® HN
Secant Modulus, ASTM D882
Coefficient of Friction, Dynamic, Value for Kapton® HN. Film to film. ASTM D1894-90
Coefficient of Friction, Static, Kapton® HN. Film to film. ASTM D1894-90
Film Tensile Strength at Break, MD, ASTM D882, Orientation not specified
Electrical Resistivity, Kapton® HN in damp heat; IPC-TM-650; Method 2.5.17
Electrical Resistivity, per ASTM D257-91 for Kapton® HN
Dielectric Constant, ASTM D150, Use evaporated metal electrodes, two terminal system of measurement at standard conditions.
Dielectric Strength, ASTM D149-81, Flat sheets in air; 1/4 in diameter brass electrodes with 0.8 mm edge radius; 60 cps AC at 600V/s
Dissipation Factor
CTE, linear, Value for Kapton® HN
CTE, linear, Value for Kapton® HN
CTE, linear, Value for Kapton® HN
Specific Heat Capacity, Value for Kapton® HN
Thermal Conductivity, Value for Kapton® HN
Maximum Service Temperature, Air, Kapton® can function after brief exposure to 400°C (750°F). Various grades are UL rated for continuous service at 220-240°C (430-460°F).
Minimum Service Temperature, Air, Maintains properties and flexibility
Glass Transition Temp, Tg, Value for Kapton® HN
Flammability, UL94
Refractive Index, ASTM D542-90, Value for Kapton® HN. Na D line

Property Data

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Manufacturer Notes:
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Category Notes
Plastic

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