Kapton® 300MT+ A0 – 0.0762mm | DuPont™Custom pads and gaskets priced instantly and made to order within 24 hours!

Kapton® 300MT+ A0 – 0.0762mm | DuPont™

Thermally Conductive Polyimide Film

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  • Highest thermal conductivity for a polyimide film
  • High mechanical integrity
  • Extended storage between 4-29°C (40-85°F)
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Stock sheet size: 93.4cm x 100cm

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Description

DuPont™ Kapton® 300MT+ polyimide film is a homogeneous film possessing nearly 2x the thermal conductivity of Kapton® 300MT+, while retaining superior electrical properties. Its thermal conductivity properties make it ideal for use in controlling and managing heat in electronic assemblies and as a substrate for thermal interface materials.

 

Kapton® 300MT+ offers an excellent combination of electrical properties, thermal conductivity, and mechanical toughness for its use in electronic and automotive applications.

Features

Recommended Uses

  • Thermal interface material substrate
  • Heater circuits
  • Power supplies
  • Ceramic board replacement
Property 150MT+ 200MT+ 300MT+ 500MT+ Test Method
Thickness, mils (mm) 1.5 (0.038) 2.0 (0.050) 3.0 (0.076) 5.0 (0.127) ASTM D374
Tensile Strength, kpsi (MPa) 12 (83) 12 (86) 12 (83) 12 (83) ASTM D882
Modulus, kpsi (GPa) 625 (4.3) 625 (4.3) 625 (4.3) 625 (4.3) ASTM D882
Elongation to Break, % 51 53 28 29 ASTM D882
Dielectric Strength, kVAC/mil 5.3 5 3.4 2.9 ASTM D1491
Surface Resistivity, Ω >1015 ASTM D257
Volume Resistivity, Ω·cm >1015 ASTM D257
Thermal Conductivity, W/m·K 0.75 0.75 0.75 0.75 ASTM D5470
Flammability V-0 V-0 V-0 V-0 UL94
RoHS Compliant Yes Yes Yes Yes N/A

DuPont™ Kapton® MT+ Datasheet





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