Due to its diverse properties, PU foam finds a wide range of applications in many industries. Rigid PU foam is used as a thermal and acoustic insulator in buildings in the construction industry. This reduces energy consumption and is a form of high performance insulation. In the automotive industry, it is incorporated into the seats, headrests, and noise reducing insulation of vehicles, which enhances comfort and performance. The furniture industry uses flexible PU foam for upholstery because of its comfort and durability. In the packaging industry, PU foam cushions and protects delicate products during transportation. Furthermore, PU foam is an indispensable material in sports equipment, medical devices, and electronics because of its shock absorbing, cushioning, and insulating capabilities, thus impacting product functionality and quality across many sectors.