Polyurethane foaming catalyst LED-103: A new way to strengthen the anti-aging performance of polyurethane materials

polyurethane foaming catalyst led-103: a new way to strengthen the anti-aging properties of polyurethane materials introduction polyurethane materials are widely used in construction, automobiles, furniture, electronics and electrical appliances due to their excellent physical properties and chemical stability. however, as the use time extends, polyurethane materials are susceptible to environmental factors, such as ultraviolet rays,…