AkzoNobel Innovates with New Powder Coatings for EV Batteries

AkzoNobel’s Resicoat brand has unveiled a groundbreaking powder coatings technology that enhances electrical protection for electric vehicle (EV) battery systems—all in a single spray. This innovation meets the growing demand for coatings with higher dielectric strength, crucial for improving battery safety.

As the EV market expands, the need for efficient coatings has never been more pressing. AkzoNobel’s solution allows customers to achieve the required film thickness with just one application, significantly boosting efficiency and productivity. Currently available in China, this technology is ideal for key battery components like cooling plates, side plates, and battery enclosures.

Jeff Jirak, Director of AkzoNobel’s Powder Coatings business, states, “We’ve developed technology that addresses a clear industry need and enhances safety. This breakthrough eliminates the need for multiple sprays to achieve the necessary thickness for high dielectric strength.” This single-application capability accelerates production, reduces labor hours, and optimizes asset utilization.

With decades of expertise in powder coatings and application techniques, AkzoNobel ensures consistent electrical insulation throughout the lifecycle of critical battery components. Jirak emphasizes the value of customer collaboration: “Our partnerships allow us to better understand market needs. Our global presence ensures consistent product and service delivery worldwide.”

In addition to improving safety, the new one-spray technology provides resistance to thermal shock, water immersion, and chemicals, making it a robust choice for EV applications.

Since the 1960s, AkzoNobel’s Resicoat powder coatings have tackled electrical insulation challenges across various industries. In 2023, the company launched a dedicated range of Resicoat EV powder coatings specifically designed to enhance the safety and performance of EV components, including battery systems and electric motors.

AkzoNobel supplies sustainable and innovative paints and coatings trusted by customers worldwide. With a portfolio that includes brands like Dulux, International, Sikkens, and Interpon, the company operates in over 150 countries. Committed to science-based targets, AkzoNobel strives to lead the industry while addressing global challenges for future generations.