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Lithium-ion batteries carry risks of thermal runaway once internal short circuit occurs. High temperature, flame and hot gas can trigger adjacent cells, causing rapid thermal propagation and whole pack failure. For electric vehicles and energy storage stations, thermal propagation control is one of the core requirements of battery safety design.
Traditional insulation materials will melt, drip or lose strength at high temperature. ANDI ceramifiable silicone rubber is specially engineered for battery safety applications. It converts into a dense, hard ceramic layer when exposed to fire or high heat, maintaining structural integrity and suppressing heat and flame spread, gaining precious time for personnel evacuation.
Ceramic silicone tape for cell wrapping, module isolation, lightweight thermal barrier, easy lamination on battery surfaces.
Shock absorption + fire blocking dual function. Used between battery modules, prevents thermal propagation while absorbing vibration.
Custom thickness available, rigid ceramic layer after burning, ideal for large-area partition in battery pack housing.
1. Under normal working temperature, the material remains flexible, elastic and easy to assemble.
2. When local temperature rises sharply or flame occurs, the silicone compound starts ceramicization reaction.
3. A dense, non-flammable ceramic shell forms immediately, blocking heat radiation, flame and hot gas channel.
4. It stops thermal propagation to neighboring cells and gains precious time for personnel evacuation.
Low smoke, halogen-free, no toxic dripping during combustion, compliant with global battery safety standards.
IATF16949 Automotive
ISO 9001 Quality
RoHS Compliance
REACH Report
EV Lithium Battery Pack
Energy Storage System
Battery Module Isolation
Containerized BESS
It turns into a hard ceramic barrier at high temperature, cutting off heat and flame transfer between adjacent cells, avoiding chain reaction.
Our formula can resist transient flame above 1200℃, the ceramic layer keeps blocking effect under intense thermal shock.
Yes, we support free sample supply for your lab test. Custom thickness, size and shape available.
We provide OEM & ODM service, adjust hardness, density and ceramicization performance to match your PACK design requirement.