news Analysis of the application and advantages of dimethylcyclohexylamine (DMCHA) in the production of environmentally friendly polyurethane foam Analysis of the application and advantages of dimethylcyclohexylamine (DMCHA) in the production of e... 03/1231Analysis of the application and advantages of dimethylcyclohexylamine (DMCHA) in the production of environmentally friendly polyurethane foam