High-Performance Polyetherimide (PEI) Ultem Film, Block, Tube, Sheet, Rod & Bar
Premium-grade PEI Ultem material with exceptional thermal stability (up to 217°C) and mechanical strength. Precision-machined into versatile forms (film/block/tube/sheet/rod/bar) in 6mm, 20mm, and 140mm thicknesses. Flame-resistant (UL94 V-0), chemically inert, and ideal for aerospace, medical devices, and industrial tooling. Ultra-smooth surface finish ensures minimal friction and superior dimensional accuracy. NSF/FDA-compliant for food-contact and sterile environments. Custom cutting available for bulk orders. Stocked globally for fast dispatch at unbeatable wholesale prices.
Key Applications:
Electrical insulation, semiconductor fixtures, 3D printing substrates, automotive sensors, and lab equipment. Engineered for extreme durability where plastics fail.