Ultem PEI Rod/Sheet – Premium Industrial-Grade Polyetherimide
High-performance Ultem PEI material ensures exceptional thermal stability (up to 340°F/170°C continuous use) and flame resistance (UL94 V-0 rated). Precision-machined for tight tolerances (±0.005") with superior chemical/solvent resistance. Ideal for aerospace fixtures, medical autoclave components, and semiconductor tooling. Non-toxic, FDA-compliant, and retains rigidity under extreme stress. Direct factory pricing – wholesale discounts for bulk orders. Global shipping with guaranteed lowest prices.