news the role of dimethylcyclohexylamine (dmcha) in improving the softness and comfort of polyurethane elastomers dimethylcyclohexylamine (dmcha): friends of the softness and comfort of polyurethane elastomers in t... 03/1291The role of dimethylcyclohexylamine (DMCHA) in improving the softness and comfort of polyurethane elastomers