Polyurethane foaming catalyst LED-103: An ideal water-based polyurethane catalyst option to facilitate green production

polyurethane foaming catalyst led-103: an ideal water-based polyurethane catalyst option to facilitate green production introduction with the increasing emphasis on environmental protection and sustainable development around the world, green chemistry and green production have become an important development direction of the chemical industry. polyurethane materials have been widely used in the fields of construction, automobile,…