Dimethylcyclohexylamine (DMCHA): “Economic Expert” in Industrial Catalysts In the vast world of the chemical industry, there is such a “behind the scenes hero”. He is low-key but extraordinary, unknown but indelible. It is dimethylcyclohexylamine (DMCHA), a highly efficient catalyst widely used in polyurethane foaming, epoxy resin curing and other fields. If chemical reactions are a...