|Adhesive||Acrylic Copolymer Adhesive|
|Temperature||-60 to 125 degree Celsius|
It consists of a tacky, electrically nonconductive phase change film on one side of a conformable metal foil carrier. H766 can be assembled onto a heat sink or heat spreader, leaving the metal foil exposed. The natural track of the phase change polymer holds the H766 to the heat sink while the foil layer acts as a highly conductive interface between the component and heat sink and allows a clean break during disassembly. Thermal Conductivity
The H766 material is inherently tacky on the light gray polymer film side for easy attachment to the heat sink or thermal spreader. The metal foil side of the material is left exposed for contact with the electronic component to be cooled. The dry nature of the foil side enables easy removal of the heat sink for rework on the assem.