MANUFACTURING METHOD OF HIGH THERMAL CONDUCTIVE HEAT DISSIPATION COMPOSITE MATERIAL USING HEXAGONAL BORON NITRIDE AND UV CURABLE RESIN, AND HEAT DISSIPATION COMPOSITE MATERIAL MANUFACTURED USING SAME

摘要

The present invention relates to a method for manufacturing a heat dissipation composite material having excellent thermal conductivity by complexing a UV curable polymer resin and hexagonal boron nitride, which comprises a step of high energy ball milling bulk boron nitride (BN) particles of hexagonal boron nitride to be peeled into a plate-shaped BN particles in a form of a plate; a step of vacuum-filtering the plate-shaped BN particles to be laminated in the transverse direction; and a step of manufacturing a heat dissipation composite material by penetrating and curing a UV curable resin between the laminated plate-shaped BN particles.;COPYRIGHT KIPO 2020