Polysulfone is a type of high-performance thermoplastic polymer known for its excellent thermal stability and mechanical strength. It is often used in applications that require resistance to heat, chemicals, and moisture, making it suitable for industries like aerospace, automotive, and medical devices. This polymer is characterized by its transparent yellow color and can be processed through various methods, including injection molding and extrusion. Due to its durability, polysulfone is commonly used in the production of membranes for water filtration and in components that need to withstand harsh environments, such as those found in industrial processes.