RECYCLING METHOD OF EPOXY PREPREG IMPREGNATED EPOXY RESIN

摘要

PURPOSE: A recycling method of epoxy resin impregnated in epoxy prepreg is provided to prevent environmental contamination and reduce waste of cost and resources due to waste disposal. CONSTITUTION: A recycling method of epoxy resin impregnated in epoxy prepreg comprises the following steps: a step of preparing a recycled epoxy prepreg(10) by collecting epoxy preprag pieces; a step of dissolving epoxy resin impregnated in a glass wool cloth within a solvent after dipping the recycled epoxy prepreg; a step of obtaining a mixed solvent which the epoxy resin is dissolves in solvent by eliminating the glass wool cloth; a step of impregnating the epoxy resin in the glass wool cloth after dipping new glass wool cloth in the missed solvent; and a step of manufacturing new epoxy prepreg by desiccating the epoxy resin which is impregnated in the glass wool cloth.