MAGNETIC COMPOSITION HAVING HIGH DIELECTRIC CONSTANT

摘要

PURPOSE: Provided is an anti-reductive magnetic composition which has a high dielectric constant, a high insulation resistance even in applying high voltage and an excellent load property under the condition of a high temperature and a high humidity. CONSTITUTION: The anti-reductive magnetic composition having a high dielectric constant is characterized by comprising the glass frit composition represented by the formula of: aSiO2+bB2O3+cP2O5+dLi2O+eNa2O+fK2O+gMgO+hCaO+iSrO+jBaO as an additive, wherein a equals 100-(b+c+d+e+f+g+h+i+j) and is ranged from 8.58 to 65.6; b equals 100-(a+c+d+e+f+g+h+i+j) and is ranged from 0 to 46.4; c equals 100-(a+b+d+e+f+g+h+i+j) and is ranged from 0 to 41.6; d equals 100-(a+b+c+e+f+g+h+i+j) and is ranged from 0 to 46.92; e equals 100-(a+b+c+d+f+g+h+i+j) and is ranged from 0 to 29.58; f equals 100-(a+b+c+d+e+g+h+i+j) and is ranged from 0 to 51.0; g equals 100-(a+b+c+d+e+f+h+i+j) and is ranged from 0 to 19.0; h equals 100-(a+b+c+d+e+f+g+i+j) and is ranged from 0 to 19.0; i equals 100-(a+b+c+d+e+f+g+h+j) and is ranged from 0 to 19.0; and j equals 100-(a+b+c+d+e+f+g+h+i) and is ranged from 0 to 19.0.