Micro Lessons

Polyethersulfone (PES) is a high-performance thermoplastic known for its exceptional thermal stability, mechanical strength, and resistance to chemicals and hydrolysis. It is transparent and rigid and has a high glass transition temperature, making it suitable for applications that require durability and long-term performance under harsh conditions. Due to its excellent properties, including low creep and dimensional stability, PES is commonly used in medical devices, filtration membranes, aerospace components, and electronic parts.