Popular search terms

Product specifications

The ContraFlame® S2- Series combines a thin profile with superior fire and thermal runaway resistance properties. Even when tested with the most aggressive prismatic cells, it is proven solution. With a mica-free, low-density formulation, the S2- Series is an advanced, lightweight thermal barrier material.

  • Tested up to 250 Ah, S2 materials offer the highest level of protection even against the most aggressive battery cells
  • Protects against temperatures of over 1300 °C
  • Capable of being fitted to acute angles, S2 materials are ideal for complex geometric shapes
  • Lightweight - an important trait for increasing the range and performance of a battery pack
  • Low smoke and toxicity during a fire
  • Its unique properties mean that, unlike intumescents, our S2- Series stay the same thickness throughout a fire event.
Download technical data sheet ()

Tested for use in the toughest conditions

image
Suitable for a wide range of materials and applications

Applied and tested on steel, aluminium, carbon composite, glass composite, SMC, and a variety of other materials and substrate thicknesses. For the protection of battery modules, pack enclosures, busbars, and cooling plates.

image
The result of 250+ tests

AIS tests different cell formats, energy densities, chemistries, and vent spaces. These include some of the world's most reputable cell brands, such as CATL, SVOLT, and CALB among others.

image
Variation in thermal runaway

Our S2- Series provides the highest performance, offering protection against both intense jet fire scenarios, and sustained energy releases.

Request a quote

Product applications

AIS has a range of passive fire protection solutions that can be used in applications worldwide to protect battery packs and related applications.

image
Cylindrical cell

• Thermal barrier solutions and rebound protection
• Cell-to-cell thermal Insulation and protection
• Reducing chain reaction risk through rebound protection solutions
• All solutions are mica-free and can be made locally
• Tested and verified with live cells (1865 to 46xx)

Learn more
image
Module / pack enclosure

• Protection of aluminium, steel, and plastic module and pack enclosures
• Superior protection against jet-flames and high velocity particles
• Temperature resistance up to 1300 °C
• Mica-free solution
• Flexible and easy to cut in shape protection

Learn more
image
Pouch cell

• Complimentary portfolio of safety materials
• Thermal barrier solutions and cell dividers
• Cell-to-cell thermal insulation and protection
• Stop thermal runaway with thermal barrier materials
• All solutions are mica-free and can be made locally
• Tested and verified with live cells

Learn more
image
Prismatic cell

• Thermal barrier solutions, cell divider and rebound protection
• Cell-to-cell thermal insulation and protection
• Reduce the risk of a chain reaction through rebound protection solutions
• Mica-free and can be made locally
• Tested and verified with live cells (93 Ah to 234 Ah)

Learn more
Request a quote.
  • Please let us know whether you are happy for us to contact you from time to time with information about our products or services by selecting one of the following options: