news dmcha (n,n-dimethylcyclohexylamine): the driving force for the development of the polyurethane industry in a greener direction dmcha (n,n-dimethylcyclohexylamine): the driving force for the development of the polyurethane indus... 03/12102DMCHA (N N-dimethylcyclohexylamine): The driving force for the development of the polyurethane industry in a greener direction