As new energy vehicles evolve towards 800V high-voltage fast-charging platforms, the requirements for heat dissipation and insulation in battery packs are becoming increasingly stringent. "ShenGui Tech," a leading domestic electronic material supplier, today released a liquid fluorosilicone rubber-based thermal interface material designed specifically for high-voltage environments, providing a new solution for power battery thermal management. This new thermal gel uses modified fluorosilicone raw gum as the main body, combined with the excellent performance of inorganic thermal fillers. Compared to traditional silicone products, it maintains a high thermal conductivity while possessing superior dielectric strength, effectively preventing high-voltage arcing risks. Tests show that the material does not separate oil and water in long-term high-temperature and high-humidity environments and is non-corrosive to metals like aluminum and copper. Furthermore, the production process of this material utilizes high-purity ethyl silicone oil as a processing aid, ensuring flowability and stability in automated dispensing equipment. Currently, the material has passed validation by several top automakers and is expected to be mass-produced and installed in vehicles in the second half of this year.
IOTA FLSR3400 addition-type liquid fluorosilicone rubber