BASF has introduced a newly developed flame-retardant (FR) grade of Ultramid T6000 polyphthalamide (PPA), specifically designed for use in terminal block applications. This advanced solution replaces traditional non-FR materials, significantly improving the safety of inverter and motor systems in electric vehicles (EVs). Ultramid T6000 bridges the gap between PA66 and PA6T, offering superior mechanical and dielectric properties, particularly in challenging conditions involving high humidity and elevated temperatures. Its ease of processing and minimal corrosion on tools make it a preferred choice for complex automotive applications.

One of the key advantages of Ultramid T6000 is its aesthetic flexibility, supported by a wide range of pre-color options, including vibrant shades, without compromising on its high-performance capabilities. As safety becomes a top priority in the design and material selection for metal components in EVs, such as wiring terminals and busbars, BASF remains dedicated to delivering innovative solutions. Eng Guan Soh, Vice President of Business Management Engineering Plastics, Performance Materials Asia Pacific at BASF, emphasized the company's commitment to meeting current design requirements while enabling customers to develop cutting-edge technologies that address future technical needs and safety standards.

The flame-retardant Ultramid T6000 is ideally suited for EV applications, offering exceptional high strength for terminal block use. This material enhances the durability of electrical systems in new energy vehicles by withstanding thermal shock from -40°C to 150°C for 1,000 cycles. It also provides excellent electrical isolation for terminal blocks and high-voltage busbars, significantly improving safety on vehicles with an 800V platform. A standout feature of this material is its non-halogenated flame retardant, which not only reduces the risk of metal corrosion but also meets stringent safety standards, ensuring the protection of vehicle occupants in the event of a fire.

Additionally, Ultramid T6000’s remarkable strength, stiffness, and dimensional stability allow for the creation of complex designs capable of withstanding the demands of automotive assembly. Its versatility facilitates the integration of multiple functions into single components, streamlining the assembly process and improving space efficiency within EVs. With these advanced properties, BASF’s Ultramid T6000 is set to play a crucial role in the next generation of electric vehicle designs, delivering superior performance and enhanced safety features for both manufacturers and consumers.

BASF’s Performance Materials division is leading the charge in the essential sustainability transformation within the plastics industry. The company collaborates with customers worldwide to develop innovative solutions for key sectors such as transportation, consumer goods, industrial applications, and construction. BASF’s research and development efforts span every stage of the plastics lifecycle: Make, Use, and Recycle. During the MAKE phase, the focus is on enhancing the manufacturing process, from product design to selecting raw materials and optimizing production techniques. The USE phase aims to maximize the inherent strengths of plastics, including their light weight, durability, and thermal resistance. Finally, in the RECYCLE phase, BASF seeks to close the loop and contribute to a circular economy by improving recycling processes and reducing waste at the end of a product's life cycle.