Dimethylcyclohexylamine (DMCHA): The adhesion magic of high-performance sealant In modern industry and construction, high-performance sealants are like an invisible magician, silently connecting various materials together. In this magician’s secret arsenal, dimethylcyclohexylamine (DMCHA) is undoubtedly one of the key catalysts. As a star product among epoxy resin curing agents, DMCHA plays an irreplaceable role in improving...