Hyundai Motor Group is working to maximize safety in its electric vehicles (EVs). JIOS Aerogel It signed a strategic supply agreement with. Developed under the scope of the agreement Thermal Blade This technology will be used in Hyundai and Kia's next-generation electric vehicles to prevent heat transfer between battery cells.
Thermal Blade: Ultra-Thin Security Shield
Thermal Blade is an extremely thin, highly heat-resistant insulation barrier based on silica aerogel. It addresses one of the biggest risks in lithium-ion batteries. thermal runaway In the case of thermal runaway, it slows down or completely stops the spread of heat to neighboring cells. Thanks to the low conductivity of the aerogel, fire safety is maximized without increasing the weight and size of the battery pack.
Production and Future Vision
The project, scheduled to begin mass production in June 2027, is planned to last 12 years. JIOS will centrally produce aerogel powder and distribute it to regional assembly plants through licensed partners, ensuring quality control and cost efficiency. This technology will particularly strengthen Hyundai's position in commercial PBV (Purpose-Driven Vehicle) models where safety is critical.
