High-thermal-conductive epoxy resin composition and preparation method thereof

The embodiment of the invention provides a high-thermal-conductive epoxy resin composition and a preparation method thereof. According to the high-thermal-conductive epoxy resin composition provided by the embodiment of the invention, through epoxy resin, a filler, a fire retardant and a solvent in appropriate proportion, the epoxy resin composition with the thermal conductivity coefficient beinglarger than 1.5 W/mk and the CTI being up to 600 is prepared, the composition is not complex in component, simple in preparation process, not harsh in preparation condition and low in production cost,and the problems that in the prior art, a body-type thermally conductive and insulating polymer material is cumbersome in preparation process, large in difficulty and high in cost are solved. 本发明实施例通过提供一种高导热环氧树脂组合物及制备方法。本发明实施例提供的高导热环氧树脂组合物中，通过适当配比的环氧树脂、填料、阻燃剂和溶剂，制备得到了导热系数大于1.5W/mk，CTI高达600的环氧树脂组合物，该组合物组分不复杂，制备工艺简单，制备条件不苛刻，生产成本低，解决了现有技术中本体型导热绝缘聚合物材料制备工艺繁琐，难度大，成本高的问题。