Application of delayed low odor amine catalyst LED-204 in improving the environmental protection performance of building insulation materials

application of delayed low odor amine catalyst led-204 in improving the environmental protection performance of building insulation materials introduction with global emphasis on environmental protection and sustainable development, the construction industry is also constantly seeking more environmentally friendly materials and technologies. as an important part of building energy conservation, building insulation materials are of great significance to reducing building energy consumption and carbon emissions. as a…