10 Jun 2025

Mavel Powertrain selects Syensqo’s advanced materials for new high voltage e-motor

Ajedium^™ and KetaSpire^® PEEK improving EV efficiency and thermal performance

Brussels, June 10, 2025 - Syensqo, a leader in advanced materials and specialty chemicals, is proud to announce that its innovative Ajedium^™ PEEK (polyetheretherketone) slot liners and slot wedges and KetaSpire^® PEEK magnet wire insulation have been selected by Mavel Powertrain for integration into their latest high-voltage electric motor for a renowned premium sports car manufacturer.

"We are excited to collaborate with Syensqo and integrate their advanced Ajedium^™ and KetaSpire^® PEEK solutions into our latest high-voltage electric motor," said Luca Favre, Head of Motor Development at Mavel Powertrain. "Material excellence is at the core of our commitment to delivering cutting-edge electric powertrains to our automotive customers."

The combination of Ajedium^™ PEEK slot liners and monolayer KetaSpire^® PEEK magnet wire enhances electric motor efficiency, supporting operations at over 800 volts. These materials' reduced thickness allows for more copper in the motor design, improving electrical output and thermal management.

"We are proud to partner with Mavel on a project that demonstrates the tangible improvements in efficiency that our solutions bring to electric vehicles," said Brian Baleno, Director of Global Business Development and Program Management at Syensqo. "This development is an important stride towards increasing the viability and capabilities of battery electric vehicles (BEVs), plug-in hybrid electric vehicles (PHEVs), and hybrids."

Beyond these innovations, Syensqo also supports advancements in e-motor technology with Amodel^® PPA and Ryton^® PPS for busbars and connectors, as well as Xencor^™ PPA LFT for slot wedges.

KetaSpire^®, Amodel^® and Ryton^® are registered trademarks of Syensqo.
Ajedium^™ and Xencor^™ are trademarks of Syensqo.

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Notes for editors

About Syensqo
Syensqo is a science company developing groundbreaking solutions that enhance the way we live, work, travel and play. Inspired by the scientific councils which Ernest Solvay initiated in 1911, we bring great minds together to push the limits of science and innovation for the benefit of our customers, with a diverse, global team of more than 13,000 associates in 30 countries.

Our solutions contribute to safer, cleaner, and more sustainable products found in homes, food and consumer goods, planes, cars, batteries, smart devices and healthcare applications. Our innovation power enables us to deliver on the ambition of a circular economy and explore breakthrough technologies that advance humanity.

Learn more at www.syensqo.com.

About Mavel
Mavel is a leading company that enables the development of electric motors and inverters, from concept to industrialization. Founded in 1999, Mavel initially focused on high-speed, small electric motors. Over time, the company expanded its expertise and capabilities, becoming a key player in the automotive and e-mobility sectors. Today, Mavel is recognized for its innovation, agility, and commitment to sustainable technologies. With a portfolio of over 60 international patents—primarily across Europe and China—Mavel continues to push the boundaries of clean energy. Its advanced solutions are trusted by some of the world’s most prestigious car and motorcycle brands.