Lithium Prevent is a unique, proprietary intumescent, fire resistant, polymer composite technology that is injection moulded to form fire resistant battery pack components that contain the spread of runaway lithium batteries in a wide range of applications.
The product has successfully completed testing programs including internal testing, independent testing, and evaluations at NASA as well as DNV.
Lithium Prevent Features
|• A durable polymer composite material||• Tailor made formulation|
|• An injection molded polymer composite||• Electrically non-conductive|
|• Separation between cells segregates |
|• Chemically inertial|
|• The design allows for the overheated electrolyte solvent to vent out of the package and manage an explosive event||• Cost effective|
|• The pack can be combined with various materials to provide desired mechanical / electrical / thermal properties||• Excellent processability|
|• Chemically inert|
Case Studies and Reports
|Tensile modulus||ASTM D638-10||1.37 GPa|
|Tensile strength||ASTM D638-10||18.1 MPa|
|Specific gravity||ASTM D792||1.36 g/cm3|
|Melting point||ASTM D3417||129 °C|
|Start Expansion Temperature||200 °C|
Fire Test Standards
- ASTM E119 – Fire Resistance
- UL 94 – Flame Spread
Pack Design Specification Considerations
When developing or upgrading to a fire resistant Pack Design Specification, there are a host of considerations that must be made. Our team of fire stop technologists work together with your company and testing labs to create a bespoke solutions tailored for your fire stop challenge.
Lithium Prevent Test
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Helping you engineer a better solution to your firestop challenges. Contact us today.