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Thermal Insulation of Battery Cells

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Thermal Insulation of Battery Cells

Electric Vehicles

Aerospace and Rail Transit

Novel Electricity

Electronics and Big Data

Electric Vehicles Aerospace and Rail Transit Novel Electricity Electronics and Big Data

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Thermal Insulation of Battery Cells

With the increasing focus on safety and thermal management in new energy vehicles, cell-to-cell thermal insulation has become a vital approach to mitigating thermal runaway risks.
By creating a stable barrier between individual cells, thermal insulation materials effectively reduce heat transfer and slow down thermal propagation, preventing a single cell’s failure from spreading to neighboring cells. This ensures a significantly higher level of thermal safety for the entire battery system.

Key Factors in Solution/Material Selection

Outstanding thermal insulation

effectively delays flame propagation between cells and withstands high temperatures

Flame retardancy

meets UL-94 V0 standard

Compressibility

provides sufficient space for cell expansion

Thermal Insulation for Prismatic Cells

Powered by high-performance silicone technology, Futureway’s prismatic cell insulation solution delivers superior thermal protection between cells.
It creates a strong and continuous insulating barrier that slows heat transfer, controls thermal spread, and protects the battery from cascading failures. With stable performance even above 600°C, it offers next-level thermal safety and reliability for advanced battery modules.

Thermal Insulation for Pouch Cells

Powered by high-performance silicone technology, Futureway’s pouch cell insulation solution delivers superior thermal protection between cells.
Its superior thermal blocking capability and resilience allow the material to fit seamlessly around pouch cells, forming a strong insulating barrier that slows heat spread and significantly extends thermal-runaway response time. At the same time, it provides essential cushioning space to support pouch cell breathing and expansion.Even under high temperatures and long-term cycling, the solution maintains stable insulation performance—ensuring robust, long-lasting thermal safety for high-energy-density pouch modules.