Syensqo powers NOEMI’s bid for the world’s first certified electric amphibious seaplane

Syensqo will supply composite materials and adhesives for NOEMI Aerospace’s next-generation electric seaplane.

The advanced materials specialist has been selected as a materials partner by the Norwegian aircraft manufacturer. The ambition is to become the world’s first certified fully electric amphibious seaplane.

Designed to carry nine passengers and operate from both water and conventional runways, the aircraft is being developed for regional transport as well as cargo, search and rescue and medical evacuation missions. Its amphibious capability is intended to provide access to routes and communities where conventional aviation infrastructure may be limited.

Why the demands of operating in marine environments require lightweight durability

For an electric seaplane operating in demanding coastal and marine environments, structural integrity, weight efficiency and durability are critical. NOEMI’s material selection reflects the need to combine high structural performance with the processing flexibility required for large composite structures.

Simon Bendrey, Chief Engineer, NOEMI Aerospace, said: “We wanted to manufacture the wing skins and spars in a 21-meter single span, so we needed an out-of-autoclave material with proven performance. With Syensqo’s MTM 45-1, a primary structure capable material with FAA approval and independently verified NCAMP data. We have a solution that will support our certification approach while helping us achieve the low structural weight required for our first prototype aircraft. We will also use Syensqo’s AeroPaste structural adhesive to bond the wing components and achieve the performance we need.”

Advanced composites integral to high-performance electric aircraft structures

Under the agreement, NOEMI Aerospace will use Syensqo’s MTM 45-1 carbon fibre prepreg in the aircraft’s airframe, together with AeroPaste structural paste adhesive for wing assembly, supporting the development of lightweight, high-performance structures as the aircraft progresses toward certification.

Gerald Perrin, EMEA Sales Director, Syensqo Composite Materials, said: “We are proud that NOEMI Aerospace has selected Syensqo as an advanced materials partner for this pioneering programme. Their choice reflects the performance and aerospace heritage of our composite materials and we look forward to combining our materials expertise and technical support with NOEMI’s ambitious approach to electric aviation.”

The collaboration also reflects Syensqo’s commitment to advancing next-generation aerospace and advanced air mobility through lightweight, high-performance materials that can enable greater structural efficiency, manufacturing flexibility and new aircraft architectures.