ProCell® EV Firewall TB1000 is a fumed silica-based thermal insulation board engineered to assist in the delay or prevention of thermal propagation in lithium-ion battery systems. Designed to maintain low thermal conductivity across a broad temperature range, ProCell TB1000 material supports critical battery safety requirements in EV and BESS applications. Well-suited for use in battery packs, cell pads, and thermal barrier assemblies, it delivers high-temperature protection in a thin, lightweight profile that can easily be integrated into a variety of battery designs.

Features

  • Thin-profile thermal insulation solution for advanced battery system designs
  • Available in thicknesses from 0.8 to 5.0 mm
  • Low thermal conductivity across a broad temperature range
  • Maintains thermal performance at elevated temperatures with minimal conductivity increase
  • UL 94 V-0 flame resistant

Benefits

  • Helps delay or prevent thermal propagation in lithium-ion battery systems
  • Enhances battery safety across a broad range of operating temperatures
  • Delivers high-temperature protection in space-constrained battery designs
  • Supports integration into battery packs, cell pads, and thermal insulation assemblies

Applications

Battery Pads & Cushions

Battery Pads Cushions

Flame Barrier

Thermal Propagation Protection

Thermal propagation protection

Support

Elastomeric Material Solutions

Find local representatives for personalized support.