DuPont™ Kapton® MT polyimide film is a homogeneous film possessing 3x the thermal conductivity and cut through strength of standard Kapton® HN. Its thermal conductivity properties make it ideal for use in controlling and managing heat in electronic assemblies such as printed circuit boards.
Kapton® MT offers an excellent combination of electrical properties, thermal conductivity and mechanical toughness for its use in electronic and automotive applications.
Kapton® MT has higher modulus than HN; this offers improved strength to the final product. As all Kapton® films, MT retains its properties for extended storage periods in original packaging at temperatures between 4–29°C (40–85°F).
Applications
• Insulation pads (heat sink)
• Heater circuits
• Power supplies
• Ceramic board replacement
• NKN slot liners
| Original Document | Technical Datasheet(English) | |||
| Features | Thermal Conductive | |||
| Appearance | Film | |||
| Thermal | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Thermal Conductivity | *** W/(m K) | ASTM D5470 | |
| Electrical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Volume Resistivity | *** Ohm-cm | ASTM D257 | |
Surface Resistivity | *** Ohm | ASTM D257 | |
Dielectric Constant(Permittivity) | |||
1 kHz | *** - | ASTM D 150 | 25°C |
Dielectric Strength | *** kV/mm | ASTM D149 | |
| Film | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Strength | |||
- | *** Mpa | ASTM D882 | |
Tensile Elongation | |||
- | *** % | ASTM D882 | |
Tensile Modulus | *** Mpa | ASTM D 882 | |
Piercing strength | *** lb | Internal | |
Graves Tear | *** N | ASTM D1004 |
The information presented on this datasheet was acquired by AjiEng.com from the producer of the material. AjiEng.com makes substantial efforts to assure the accuracy of this data. However, AjiEng.com assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.
