ULTEM™ Resin
Why ULTEM Is Chosen for Aircraft Parts
- Outstanding Strength‑to‑Weight Ratio
ULTEM components provide high mechanical strength while significantly reducing weight compared to metal alternatives, improving fuel efficiency and overall aircraft performance.
- Flame, Smoke & Toxicity (FST) Compliance
ULTEM meets stringent aerospace safety standards, including low smoke generation and excellent flame resistance — essential for interior and cabin applications.
- Dimensional Stability Under Stress
The material maintains its shape and performance under continuous load, vibration, and temperature fluctuations, ensuring reliability throughout the aircraft’s service life.
- High Thermal Resistance
With a high heat deflection temperature, ULTEM parts perform consistently in both high‑temperature zones and controlled cabin environments.
- Precision Moulding & Complex Geometry
ULTEM allows for intricate, lightweight designs that traditional materials cannot achieve, enabling more efficient assemblies and improved ergonomics.




