Kapton® MT Polyimide Disk

Kapton® MT Polyimide Disk is a high-performance composite polyimide material specifically engineered for applications requiring enhanced thermal conductivity without sacrificing the inherent dielectric strength, chemical stability, and wide temperature range performance of standard Kapton®. Containing finely dispersed alumina filler particles, it offers superior heat dissipation, making it ideal for aerospace, cryogenic systems, and high-power electronics. Industries employ it in thermal interface layers, electrically insulating heat spreaders, and precision mounting components where both insulation and thermal management are critical. Specific uses include interstitial layers in superconducting magnet assemblies, thermal shims in avionics modules, and dielectric barriers in power semiconductor packaging. In research, Kapton® MT is valued for studies on anisotropic heat conduction in polymer composites, interface thermal resistance under cryogenic conditions, and long-term stability of thermally conductive dielectrics in vacuum. Its combination of controlled thermal conductivity, mechanical resilience, and electrical insulation ensures it plays a pivotal role in advanced industrial and scientific applications.