ULTEM® sheet is a polyetherimide materal that provides numerous benefits when compared to similar materials. ULTEM® (PEI) possess a high tensile strength at room temperatures, and retains a large portion of this strength at higher temperatures. Glass fibers can be used to improve its high temperature strength even further. ULTEM® (PEI) sheet also features exceptional resistance to environmental forces, high mechanical strength, and high dielectric strength and stability.
ULTEM® (PEI) sheet is useful is numerous applications in the medical, electrical, microwave, automotive, and aircraft industries. Natural grade ULTEM® is FDS, NSF, and USP Class VI compliant.