Making electric vehicles safer with mica composites

Axim Mica, manufacturer and supplier of mica-based insulating materials, announced that its advanced mica composites are designed to significantly enhance electric vehicle (EV) safety. With over 150 million mica parts produced for the EV market since 2011, Axim Mica is addressing the growing concerns surrounding thermal runaway in EV batteries with solutions that offer protection and peace of mind for both manufacturers and consumers.

Thermal runaway, a hazardous condition where lithium-ion battery temperatures spiral uncontrollably, poses a significant risk to the safety and performance of electric vehicles. Axim Mica's mica composites act as a vital safeguard against this dangerous phenomenon. By incorporating Axim Mica's ISO 9001:2015 certified phlogopite mica sheets into battery insulation, manufacturers can effectively delay thermal propagation and provide critical evacuation time for passengers in the event of a thermal runaway incident.

"At Axim Mica, we understand the paramount importance of EV battery safety in today's rapidly evolving automotive landscape," says Michael Smith, sales director at Axim Mica. "Our advanced mica composites, capable of withstanding continuous temperatures up to 1,292°F (700°C), offer unparalleled protection against thermal runaway. By integrating our high-quality mica sheets into battery insulation, we provide a crucial component in thermal management, significantly reducing the risk of catastrophic failures."

Axim Mica’s phlogopite mica sheets are engineered to address these risks by:

• Providing high-temperature resistance: Withstanding temperatures up to 1292°F, mica sheets can effectively delay thermal propagation and offer critical evacuation time.
• Enhancing battery thermal management: Integrated into BTMS, these sheets help regulate battery temperature, minimizing the risk of thermal runaway.
• Ensuring quality and reliability: Axim Mica is committed to delivering high-value, high-quality products backed by rigorous testing and support.

Axim Mica acknowledges that thermal runaway prevention requires a multi-pronged approach. The company highlights other crucial strategies:

• Battery monitoring: Continuous monitoring of temperature and voltage allows for early detection of irregularities.
• Temperature control: Implementing efficient cooling systems ensures optimal battery operating temperatures.
• Innovative battery design: Utilizing battery designs and materials that minimize the risk of short circuits and overheating is essential.
• Protective circuits: Installing protective circuits helps interrupt current flow during overcharging or excessive temperature situations.
• Regular maintenance: Regular inspections and maintenance ensure systems function correctly, and deteriorating components are replaced promptly.