Extinguish lithium-ion battery fires fast with FlameBlock Lithium Black: Advanced fire suppression for lithium-ion battery thermal runaway

Lithium-ion battery fires present a significant hazard due to their high energy density and the risk of thermal runaway, a self-sustaining reaction that traditional fire suppression agents struggle to contain. Conventional extinguishers, including water, CO2 and dry chemical agents, fail to sufficiently cool the battery or prevent reignition, making them inadequate for lithium battery fire scenarios.

FlameBlock Lithium Black is an advanced suppression agent engineered specifically to mitigate lithium-ion battery fire hazards.

Developed in South Africa, this proprietary formulation incorporates mineral-based and salt-based compounds that actively interrupt the thermal and chemical processes driving battery fires. More than a simple extinguishing medium, it actively absorbs heat, suppresses oxygen radical formation and stabilises volatile gases to prevent re-ignition.

Key mechanisms of action

1. Rapid fire suppression

• Forms a thermally insulating barrier that isolates the fire source from ambient oxygen.• Disrupts the combustion process by chemically neutralising oxygen radicals released during battery decomposition.

2. Advanced cooling capability

• Actively extracts heat from the burning cell, reducing temperatures to below 80 degrees Celsius, preventing thermal propagation.• Effectively slows down exothermic reactions that sustain thermal runaway.

3. Gas containment and re-ignition prevention

• Creates a protective layer that encapsulates the battery, minimizing the escape of flammable electrolytic gases.• Suppresses the release of hydrogen and other volatile combustion byproducts, reducing explosion risk.

4. Battery discharge mechanism

• Neutralises charge accumulation in affected cells, reducing stored electrical energy that could reignite the fire.• Ensures that damaged battery modules remain in a deactivated state postsuppression.

Validated performance and industry applications

FlameBlock Lithium Black has undergone rigorous independent testing at the University of Stellenbosch and Ignis Fire Labs, confirming its effectiveness in mitigating lithium-ion battery fire hazards across multiple applications. It is a critical safety solution for industries reliant on lithium-ion technology, including:

• Electric vehicles (EVs): Suppressing battery pack fires in passenger and commercial transport.

• Energy storage systems (ESS): Protecting grid-scale and residential battery storage solutions.

• Aerospace and marine: Ensuring safe lithium battery transport and storage.

• Industrial and commercial settings: Providing essential fire suppression for robotics, power tools and critical backup systems.

Why choose FlameBlock Lithium Black?

• Designed specifically for lithium-ion battery fire suppression• Rapid temperature reduction prevents further thermal runaway• Chemically neutralises reactive oxygen species (ROS)• Forms an isolating barrier to contain flammable gas release• Electrically neutralising properties reduce re-ignition risk• Extensively tested and validated in real-world applications

Secure your safety with proven fire suppression technology

As the use of lithium-ion batteries continues to grow, so does the need for reliable, cutting-edge fire suppression solutions.

FlameBlock Lithium Black is the trusted choice for professionals and organisations requiring advanced fire safety measures.

For detailed technical specifications, safety data sheets or to place an order, visit: www.flameblock.co.za or contact us at sales@flameblock.co.za.