Patent ID: 9074127
Filing Date: 2015-07-07
Classification: C08K,C09K

Abstract:
1. A heat radiating material for coating onto an object for heat dissipation, the heat radiating material comprising a combination of components comprising: 10-45% by weight of titanium oxide; 5-25% by weight of zirconium oxide; 2-30% by weight of magnesium oxide operable to increase heat conductivity of the heat radiating material; and 0.01-0.5% by weight of an oxide of a rare earth metal operable to decrease excited levels of titanium oxide and zirconium oxide; wherein the heat radiating material has a heat conductivity of 0.34 to 1.5 W/m-K and a radiation efficiency of equal to or greater than 88% which is measured in an infrared spectroscopy wavelength range of 4-14 μm and at a temperature of 40° C., wherein the combination of components comprises an amount of P-type and N-type components sufficient to generate infrared.