(PEI) Polyetherimide

Goodfellow’s range of polyetherimide (PEI) products, which includes Ultem® 1000 PEI Granules, PEI Rods, and PEI Films, delivers exceptional performance for a high-performance thermoplastic used in advanced applications such as aerospace, electronics, and medical research. Renowned for its high thermal stability, excellent mechanical strength, and resistance to harsh chemicals, PEI is widely used in the fabrication of lightweight structural components, dielectric films, and medical-grade devices. These materials support cutting-edge laboratory R&D in areas such as additive manufacturing, high-frequency electronics, and sterilizable medical equipment. Goodfellow’s precision-engineered PEI offerings provide reliable solutions for demanding research and industrial applications.