Mar 27, 2025 · The ULTEM™ resin family of amorphous thermoplastic polyetherimide (PEI) materials offers outstanding elevated thermal resistance, high strength and stiffness, and broad chemical resistance. ULTEM resins are available in transparent and opaque custom colors, as well as glass filled grades.

Polyetherimide (PEI; branded as Ultem [1]) is an amorphous, amber-to-transparent thermoplastic with characteristics similar to the related plastic PEEK. When comparing PEI to PEEK, the former is cheaper but has lower impact strength and a tighter temperature range.

ULTEM polyetherimide resin, PEI, is an amorphous high performance polymer which is characterized by excellent thermal properties, good chemical resistance, inherent flame retardancy and exceptional dimensional stability. ULTEM 9000 resin series Mod. US FDA and European Food Contact approved. KTW, WRAS, ACS, NSF-61, W270 certified.

ULTEM® Polyetherimide resin, PEI, is an amorphous high performance polymer which is characterized by excellent thermal properties, good chemical resistance, inherent flame retardancy and exceptional dimensional stability.

Discover Ultem: a high-performance thermoplastic with exceptional strength, thermal stability, and chemical resistance.

ULTEM film provides high heat and chemical resistance to support EV inverters, capacitors and current collectors. In forward lighting, ULTEM optical grades deliver a mirror-like, direct-metallized surface, IR transparency and high heat capabilities to delay haze onset.

Apr 7, 2025 · ULTEM™ resin is a Polyetherimide (PEI), which offers a unique combination of thermal performance, high modulus, dimensional stability, near-infrared transparency, and non-halogenated FR for a wide range of demanding applications.

Glass fiber, PTFE, and Graphite filled, standard flow Polyetherimide (Tg 217C). ECO Conforming, UL94 V0 listing.

ULTEM Resins are easy to process using conventional machine equipment for both extrusion and injection molding. The materials are available in both chromatic, opaque, and transparent variants and a wide range of colors, and can be processed through both injection and …

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