Melacoustic® melamine acoustic foam, a lightweight flame-retardant porous material with an open porosity rate exceeding 99%, exhibits inherent flame retardancy and outstanding sound absorption and noise reduction capabilities. It effectively captures sound waves above 200Hz with a capture rate of over 95%. Its excellent secondary processing capability allows for versatile applications in acoustic treatment for venues such as hotels, schools, hospitals, sports arenas, and auditoriums, as well as for noise reduction in factory equipment and air conditioning ducts.