THERMALLY CONDUCTIVE COMPOSITION, SHEET COMPRISING THE SAME, AND METHODS FOR PREPARING THE SAME

摘要

PURPOSE: A thermally conductive composition is provided to ensure excellent thermal conductivity and use convenience and to obtain a sheet for a heat dissipation sheet. CONSTITUTION: A thermally conductive composition comprises polyacrylate, aluminum-carbon nanotube, and solvent. The weight ratio of polyacrylate and aluminum-carbon nanotube is 20-50% : 50-80%. The content of solvent is 10-20 weight% based on the weight of the whole composition. A method for preparing the thermally conductive composition comprises: (i) mixing polyacrylate and a solvent; (ii) adding an aluminum-carbon nanotube composite to the mixture; and (iii) removing bubbles from the mixture.