Dimethylcyclohexylamine (DMCHA): The Unsung Hero of Cost-Effective Polyurethane Let’s talk polyurethane. No, don’t glaze over! I know, it sounds like something you’d hear in a chemistry lecture that instantly triggers naptime. But trust me, polyurethane (PU) is everywhere. From the comfy foam in your mattress to the tough coating on your car, this versatile material...