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ULTEM™ 9085 Filament

Ultra high performance PEI thermoplastic compatible with continuous carbon fiber

ULTEM™ 9085 Filament is Markforged’s first high temperature printing polymer. It’s an extremely durable thermoplastic that exhibits excellent flame, smoke, and toxicity (FST) characteristics. Usable in production aerospace applications, ULTEM™ Filament brings Markforged’s CFR technology to a new realm of parts. ULTEM™ Filament is available in Markforged’s new 3200cc XL spool — four times larger than our standard spools.

Onyx ESD is a unique material with specialized material properties. To better understand how we conducted surface resistance testing and other more detailed material properties, download the supplemental datasheet below.

  • High Temperature Tooling

  • Aircraft Interior Tooling

  • Aircraft Brackets, Handles and Knobs

  • Custom Ducting

  • Composite Molds and Layup Tools

*The ULTEM™ and 9085 trademarks are used under license from SABIC, its affiliates or subsidiaries.

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