Syensqo’s comprehensive solutions for next-generation busbars

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.

What material solutions are suitable for extruded busbars in high-voltage battery systems?

Extruded busbars used in high-voltage battery systems require materials that maintain reliability, compliance, and heat stability. Syensqo’s Ryton PPS XE3500 Orange is designed for these conditions, supporting improved electrical reliability in high-voltage environments. The material is suited for battery busbar applications where thermal performance and safety compliance are critical.

Which materials support complex busbar geometries in inverters and electric motors?

Complex busbar geometries in inverters and electric motors are supported by high-CTI injection-molded materials. Materials such as Syensqo’s Amodel PPA Bios, Amodel PPA HFFR, and Ryton Supreme HV enable compact designs while maintaining electrical insulation. These materials are suitable for demanding electrical environments where surface tracking resistance is required.

What materials meet UL Surface Tracking Test requirements for high-voltage busbars?

Materials meeting UL Surface Tracking Test requirements include high-CTI polymers validated for elevated voltages. Amodel PPA Bios HFFR exceeds test requirements up to 900V, while Ryton Supreme HV achieves 650V. These results support material selection for high-voltage busbars requiring verified resistance to electrical tracking.

What does high CTI performance indicate for electrical insulation materials?

High Comparative Tracking Index performance indicates strong resistance to electrical tracking on material surfaces under voltage stress. For busbar applications, high CTI materials allow reduced spacing and more compact designs while maintaining safety margins. Validated CTI performance is especially important in high-voltage electrified systems where insulation reliability directly affects durability and system safety.

What is Ryton PPS XE3500 Orange used for in busbar applications?

Ryton PPS XE3500 Orange is designed for extruded busbars used in high-voltage battery systems. The material improves reliability and compliance in demanding electrical environments while offering enhanced heat stability compared with incumbent solutions. It supports safer, more durable busbar designs as battery architectures evolve toward higher voltage and increased electrification.

How does Amodel PPA Bios perform in high-voltage busbar insulation?

Amodel PPA Bios is a high-CTI injection-molded material used for busbars in complex, high-voltage environments such as inverters and e-motors. It has achieved UL Surface Tracking Test performance exceeding requirements up to 900V, supporting reliable insulation behavior and compact busbar designs in demanding electrified automotive applications.

Why is Ryton Supreme HV suitable for high-voltage application insulation in power electronics?

Ryton Supreme HV is used in injection-molded applications for demanding electrical environments where tracking resistance is critical. The material has achieved UL Surface Tracking Test performance up to 650V, supporting safe insulation behavior in compact busbar designs. Its high CTI performance makes it suitable for selected power electronics environments operating at elevated voltages, where electrical reliability and insulation integrity are key design requirements.