EPOXY COMPOSITES HAVING ENHANCED THERMAL STABILITY AND MECHNICAL BEHAVIORS AND MANUFACTURING METHOD OF THE SAME

摘要

The present invention relates to an epoxy composite material improved in thermal stability and mechanical properties by using expanded graphite and graphite as a filler and added to an epoxy resin, and a method for producing the same. More particularly, the present invention relates to an epoxy composite material, Graphite is included.As described above, according to the present invention, expanded graphite and graphite oxide are added to an epoxy resin as a filler to simultaneously use expanded graphite and graphite oxide, which are carbon-based fillers having excellent heat resistance, Which has a stable effect. Further, the excellent dispersibility of expanded graphite as a carbon-based filler and the fact that many functional groups of graphite lead to strong interfacial bonding with the epoxy resin double the effect of reinforcing epoxy to bring synergy effect, thereby increasing the mechanical strength.;