How carbodiimide has functions on Polyurethane (PU)
What is Polyurethane (PU)? Polyurethane (PU), known as polyurethane, is a generic term for macromolecular compounds with repeating urethane groups （-NCO）in the main chain. Polyurethane can be manufactured in a variety of ways by changing the type and chemical structure of the raw material, the specifications and the proportion of the formulation. The origins of […]
