Introduction
Temprotex F1ER coating technology addresses some of the unique challenges posed by lithium-ion battery fires in electric vehicles. These fires are difficult to extinguish and spread flame quickly due to the release of oxygen and hydrocarbons from the thermal breakdown of cathode materials and liquid electrolytes, creating a self-sustaining fire. Temprotex F1ER’s technology creates an effective ignition barrier on surrounding surfaces and slows fire progression to other parts of the vehicle.
By impeding the spread of flames and reducing heat transfer, the coating provides crucial additional time for vehicle occupants to evacuate safely before the fire breaches the passenger compartment. This aligns with the EV industry’s primary safety focus of extending the evacuation window during thermal runaway events, making Temprotex F1ER a valuable asset in enhancing overall EV safety and assisting Australia in a safer transition to EVs.
Temprotex F1ER is a fire protection solution designed to safeguard electric vehicle (EV) battery packs and surrounding components. This high-performance coating offers protection against thermal runaway, fire spread, and smoke generation in EV fires.
Product Description
Temprotex F1ER is a high-performance, water-based, fast-drying sprayable coating suitable for various EV battery components, including:
- Battery housings and covers
- Battery management systems
- Electrical cables and connectors
- Surrounding composite materials
- This versatile coating provides heat insulation, fire resistance, and smoke suppression while remaining environmentally friendly.
It creates an effective ignition barrier on combustible surfaces, simultaneously reducing core temperatures and creating an insulation layer which can slow flame spread.
Key Features
- SMART Coatings Technology: Provides liquid fire and vapour fire blocking properties.
- Revolutionary Fire Protection: Offers exceptional performance in extreme thermal events.
- Intumescent Technology: Reacts during thermal runaway for extended protection times.
- Flame Spread Prevention: Stops fire propagation within the battery pack.
- Fast-Drying Formula: Allows for efficient application in manufacturing processes.
- Versatile Application: Can be applied by brush, roller, or airless spray.
- Environmentally Friendly: Low VOC, water-based formulation.
EV Battery Safety Applications
- Battery Pack Protection: Creates an ignition barrier on combustible surfaces within the battery pack.
- Thermal Runaway Mitigation: Slows the progression of thermal events, providing crucial time for safety systems to activate.
- Evacuation Time Extension: Increases the window for vehicle occupants to safely exit during a battery fire incident.
- First Responder Safety: Provides additional time for emergency services to arrive and manage the situation effectively.
- Asset Preservation: Improves the chances of saving the vehicle from total loss during a battery fire event.
Advanced Protection Technology
- Stops ignition and additional flame spread on combustible surfaces within the battery pack.
- Reduces fire severity and propagation in EV battery systems.
- Enhances the effectiveness of other passive and active fire suppression systems.
- Provides thermal insulation for battery components, reducing the risk of cascading thermal events.
Performance and Compliance
- SFI 54.1 Approved fire extinguishing coating on plastics and composites.
- Thermal Flame Barrier – SFI approved.
- Vapour Fire Performance SFI approved.
- ABYC 33.20.6 / Fuel Tank Fire Test – ISO 21487.
- ASTM E 84 class A rated – Non-flammable coating.
- Extensive weathering and durability compliance (various ASTM standards).
Application in EV Manufacturing
Temprotex F1ER can be integrated into EV manufacturing processes:
- Direct application to battery pack components during assembly.
- Coating of battery housings and covers before installation.
- Retrofitting existing EV models for enhanced safety.
- Coating combustible surfaces surrounding the battery housing areas.
For optimal performance, proper surface preparation and application techniques are essential. Temprotex F1ER sets a new standard in fire protection for EV vehicles. Its unique formulation and versatile application make it a breakthrough passive fire solution for EV manufacturers.
