COMPOSITION FOR ELECTROMAGNETIC WAVE SUPPRESSION AND HEAT DISSIPATION, AND METHOD FOR MANUFACTURING THE COMPOSITION FOR ELECTROMAGNETIC WAVE SUPPRESSION

摘要

PROBLEM TO BE SOLVED: To provide a composition for electromagnetic wave suppression and heat dissipation, in which much more magnetic particles are filled inside the base material and having both an excellent heat dissipation effect and electromagnetic wave suppression effect.;SOLUTION: A composition for electromagnetic wave suppression heat dissipation 10 is composed of a base material 11 made of polymeric materials or low molecule materials, magnetic particles 12 or magnetic particles 12 and thermally conductive particles filled in the base material 11, and the composition for electromagnetic wave suppression and heat dissipation is manufactured by mixing magnetic powder having a relation (tap density/density) ≥0.58 or magnetic powder with thermally conductive particles with the base material.;COPYRIGHT: (C)2010,JPO&INPIT