05/29/2026
Torch Test of Pyrophobic LithiumPrevent 200R by Thickness: 2, 3 & 4 mm.
Passive Fire Protection (PFP): LithiumPrevent is a material focus on the solution for lithium-ion battery thermal runaway. LithiumPrevent 200R (LP200R) is our injection molding option.
LithiumPrevent is an exclusive and patented intumescent thermoplastic material that expands with heat, preventing and containing thermal runaways in lithium-ion batteries at the cell and module levels. It can be molded into 3D formats for integrated cell holders, spacers, and between modules.
The technology, combined with innovative designs and our team’s expertise, delivers superior thermal runaway containment and propagation prevention for OEM battery systems.
Additional information about Pyrophobic LithiumPrevent and to download the TDS (Product Technical Data Sheet) at https://pyrophobic.com/products/lithium-prevent/lithium-prevent-200r/?utm_source=linkedin&utm_medium=organic_social&utm_campaign=lithiumprevent_200r&utm_content=post
Our team of experts has consistently succeeded in meeting fire safety standards and will work closely with your team to ensure your system achieves whatever standard is required, including UL 9540A.
LithiumPrevent provides fire safety solutions for problems associated with lithium-ion batteries:
- Contains thermal runaway at the cell or module level.
- Provides thermal separation between cells or modules.
- Controls explosive events.
- Prevents cascading fire propagation.
- Prevents transfer of internal heat to outside combustibles.
LithiumPrevent Features:
- A durable polymer composite material.
- Can be injection molded, extruded or overmolded to almost any shape or size.
- Extrudable into sheets for various applications.
- Several commercially available formulations.
- Electrically non-conductive.
- Separation between cells or modules segregates runaway events.
- Designed to manage an explosive event by venting both ejecta and gases.
- Excellent processability.
Expansion:
- Expansion Rate: 2-3x
- Start Expansion Temperature: 200°C
LithiumPrevent:
- Absorbs Heat.
- Forms a Char.
- Blocks Fire.
- Stops Arcing.
- Prevents Smoke Induced Current Paths.
- Cell Containment.
- Busbar Isolation.
- Pack Lid Defense.
Sectors:
- Data Centers / Data Centres.
- Uninterruptible Power Supply (UPS).
- Electric Vehicles (EV).
- Battery Electric Vehicles (BEV).
- Plug-in Hybrid Electric Vehicles (PHEV).
- Hybrid Electric Vehicle (HEV).
- Energy Storage System (ESS).
- E-mobility (electromobility).
- Electric Aviation (Electric Aircraft).
- Electric Marine Vehicles.
You can also see this video and others on our YouTube at https://youtu.be/vxU-RMh6RHc
