A kind of epoxy resin produces the “ that group of innovation of ministry of colophony of Ba Ling petrifaction applies for and obtains authorization medium pair of separate unit ” that produces solid sodium chloride is practical and new-style technology, the sodium chloride depart that can produce epoxy resin the generation in the process comes out, implementation reduces waste water of Gao Han salt to discharge from fountainhead, can improve quality of epoxy resin product already, can reduce production to rise again this.
