Polyimide Film
Thermal Conductive MT Polyimide Film
- Thermal Conductive
- Excellent electrical properties
- High-Temperature Resistance
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DETAILS
Specifications
Product Number | Thermal Conductive Polyimide Film Thickness | Tensile Strength psi | Elongation(%) | Dielectric Strength v/mil |
CGS-7458(1 mil) | 1 Mil | 24,000 | 40 | 6000 |
CGS-7458(2 mil) | 2 Mil | 24,000 | 40 | 6000 |
Width: 1/8″ – 20″
Length up to 1500 Yards
Coating: PSA or FEP Adhesives
APPLICATIONS
Flexible Heater
Thermal conductive MT polyimide film offers an excellent balance of electrical, thermal, mechanical, physical, and chemical properties over a wide range of temperatures. It is this combination of useful properties at temperature extremes that makes it a unique industrial material. When combined with etched foil elements, it produces very thin flexible, heat conductive, customizable heaters and heater assemblies. Kapton is compatible with foil element alloys such as Inconel, nickel, copper, Balco, and many stainless steels. These dielectric insulators have low outgassing properties and are resistant to a myriad of chemistries.
Heat Sink Pads
Thermal conductive MT polyimide can be used to make thermal pads by coating the film with thermally conductive acrylic pressure sensitive adhesive and thermally conductive silicone rubber. Thermal conductivity pads minimize thermal resistance from the external package of a power semiconductor to the heat sink, electrically isolating the semiconductor from the heat sink and providing sufficient dielectric strength to withstand high voltage. They are also strong enough to resist puncture from the facing metal surface. As such, they are ideal to be used as thermally conductive gaskets for high performance electronics where low thermal resistance and high dielectric strength are required.