Fire Protection Knowledge Centre Malaysi
CoFire Protection Knowledge Centre Malaysi
As electric vehicles become more common in Malaysia, lithium-ion battery fire safety is a critical priority for industrial facility managers and parking operators.
Fire Protection Knowledge Centre Malaysi
Thermal Risks
Lithium-ion batteries can enter thermal runaway, creating self-sustaining fires that reach 1000°C+ and resist water.
Smoke Toxicity
EV fires release highly toxic gases like hydrogen fluoride. Rapid containment is essential for maintaining safe air quality.
Re-ignition Risks
Structural damage and short circuits can cause batteries to reignite days after the initial fire is extinguished.
Limited Suppression
Traditional extinguishers lack the cooling power for battery packs. Isolation via fire blankets is the safest tactic.
What Is an EV Fire Blanket? Guide for Electric Vehicle Fire Safety
A specialised containment tool made from high-temperature resistant silica or glass fibre fabrics designed to isolate lithium-ion battery fires and prevent the spread of heat and toxic fumes.
How an EV Fire Blanket Works
1. Identify: Spot smoke from the battery. 2. Deploy: Spread the blanket over the car to the ground. 3. Contain: The blanket creates an oxygen-low seal and heat shield. 4. Wait: Hold until responders cool the pack.
Key Blanket Functions
• Temperature resistance up to 1000°C+ • Oxygen displacement and fire isolation • Radiant heat reduction to protect property • Containment of toxic smoke and debris
Comparison: Fire Blanket vs. Traditional Water Extinguisher
Feature
EV Fire Blanket
Standard Water
Blanket isolates heat; Water struggles to penetrate.
Smoke Control
Blanket contains fumes; Water spreads runoff.
Frequently Asked Questions
Can an EV Fire Blanket extinguish lithium battery fires?
While it may not fully 'extinguish' the chemical reaction inside the battery cells, it effectively contains the flames, cuts off the oxygen supply to the surrounding vehicle, and prevents the fire from spreading to nearby structures or cars until the energy is dissipated.
Can an EV Fire Blanket be reused after an incident?
Single-use and multi-use blankets are available. High-quality silica blankets are often designed for multiple uses, but technical inspection by a professional after any fire incident is mandatory to ensure the fabric's integrity remains intact for safety.
Who should be trained to use an EV Fire Blanket?
Security personnel, parking attendants, and facility managers at EV charging sites should be trained. Deployment requires at least two people to safely drag the blanket over the vehicle while maintaining a safe distance from toxic smoke and heat.
Where should EV Fire Blankets be installed?
They are essential for EV charging stations, underground car parks, vehicle service centres, and transport hubs. Strategic placement near exits or high-risk charging bays ensures rapid response when seconds count in preventing a large-scale facility fire.
Can EV Fire Blankets replace fire extinguishers?
No, they are complementary. Extinguishers are used for small cabin fires, while the blanket is the primary tool for battery-related thermal runaway where standard suppression fails. Both should be part of a comprehensive industrial fire safety plan.
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