Patent ID: 8951629
Filing Date: 2015-02-10
Classification: C08K,C09J,H01R,H05K,Y10T

Abstract:
1. A heat dissipating tape for blocking electromagnetic waves generated from parts of an electronic device and removing heat emitted therefrom, whose thermal conductivity is 0.772-0.775 W/Mk and adhesivity is 1100-1200 gf/25mm, comprising: a conductive substrate; and a heat dissipating adhesion layer, wherein the conductive substrate is made of polyester fiber, wherein the polyester fiber is sequentially coated on at least one side thereof with nickel, copper and nickel, and wherein the conductive substrate comprises a non-woven fabric, and the heat dissipating adhesion layer is formed on both sides of the conductive substrate wherein the heat dissipating adhesion layer includes a graphite-containing acrylic adhesive, wherein the thickness ratio of the conductive substrate to the heat dissipation layer on each side is 100 μm:50 μm, and wherein the graphite is included in an amount of 11.1 to 15 part by weight based on 100 parts by weight of the acrylic adhesive, and wherein the graphite has a diameter of 5-15 μm.