Thermal Runaway Shield For EV Batteries
IBIH offers a comprehensive portfolio of battery thermal protection products, including aerogel pads, blankets, ceramic tapes, nano panels, and aerogel coatings. All are engineered for fire resistance and thermal insulation, forming the foundation of our complete thermal safety solutions.
Full-Coverage Protection Across Cell, Module & Pack Levels
Our products deliver targeted protection across three core levels:
Cell level: Aerogel pads installed between cells block thermal propagation from thermal runaway, slowing heat transfer between adjacent cells.
Module & pack levels: Aerogel coatings, blankets, and ceramic tapes work together to suppress fire spread in three-dimensional directions, reinforcing safety at higher assembly levels.
This multi-level approach not only safeguards passengers but also meets the thermal diffusion standards outlined in GB38031-2020 Electric Vehicle Traction Battery Safety Requirements.
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Thermal Propagation Blocking
In cell-level applications, aerogel pads act as a barrier between power battery cells, delaying thermal propagation caused by thermal runaway and preventing rapid heat transfer to adjacent cells. -
Fire Intensity Suppression
Aerogel coatings, pads, and ceramic tapes combine to block fire spread in three-dimensional directions, effectively reducing fire intensity across module and pack levels. -
High-Temperature Resistance Performance
For cell-level protection, we offer three aerogel pad variants differentiated by their base fibers, each with distinct temperature resistance:
Pre-oxidized fiber aerogel pads: Withstand 1000℃ instantaneously and 400℃ for long-term use；
Ceramic fiber aerogel pads: Withstand 1200℃ instantaneously and 800℃ for long-term use；
Glass fiber aerogel pads: Withstand 1000℃ instantaneously and 650℃ for long-term use.
