Polyetherimide

February 15, 2025 – Polyetherimide (PEI), an amorphous high-performance polymer, has been shining brightly in multiple industries due to its exceptional properties. This amber-transparent solid material inherently possesses flame retardancy and low smoke emission characteristics, boasting a UL94-V-0 flammability rating and an impressive oxygen index of 47%, which gives it a clear advantage in environments…