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Adhesive tape solutions for thermal runaway prevention and mitigation

Avery Dennison offers a range of tape solutions for thermal runaway in EV batteries. These solutions can be applied at the cell, module and pack level. As the EV marketplace grows, engineers continue their work to solve issues such as thermal runaway. Manufacturers have strict requirements against thermal runaway events and rely on mica, ceramic fibers and other materials to protect cells and keep passengers safe.


Pressure-sensitive adhesives offer multiple benefits for thermal runaway protection systems

Thermal runaway is a key engineering challenge for EV batteries and Avery Dennison offers a variety of solutions for bonding materials to cells, modules and pack structures to effectively help mitigate such events.

  • Flame-retardant adhesives that enable composites and materials to meet UL® 94 V-0 and other flame requirements
  • Single- and double-coated filmic tapes for fiber encapsulation and dielectric strength 
  • Easy-release liners for preventing cohesive failure of delicate fibrous based materials 

Featured products

FT 0065

FT 0065

FT 0065 is a single-coated tape consisting of Flame Tough™ Acrylic and Flame Tough™ Polyester facestock recommended for flame retardant and dielectric requirements within EV battery packs and similar applications.

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Key benefits
  • Enables composites to pass UL 94 and other flammability requirements
  • Bonds well to low surface energy substrates and foams
  • Adds dielectric strength where electrical insulation is needed to protect materials from high voltages and arcing
FT 8065

FT 8065

FT 8065 is a double coated tape consisting of Flame Tough™ Acrylic and Flame Tough™ Polyester carrier. It is recommended for flame retardant and dielectric requirements within EV battery packs and similar applications.

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Key benefits
  • Enables composites to pass UL 94 and other flammability requirements
  • Bonds well to low surface energy substrates and foams
  • Adds dielectric strength and flame retardance where electrical insulation is needed to protect materials from high voltages and arcing
FT 8383 EZ

FT 8383 EZ

FT 8383 EZ is designed for bonding to a wide variety of polyester urethane, polyether urethane and polyethylene foams used in gasketing, sealing and sound dampening applications.

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Key benefits
  • Excellent processing and die-cutting stability
  • Suited for a broad range of general purpose applications

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If you would like to learn more about our tapes for EV battery applications or have a question, contact us.

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