LG Chem Develops Advanced Plastic Product to Prevent Thermal Runaway in EV Batteries
16.5.2022 08:00:00 EEST | Business Wire | Press release
LG Chem (KRX: 051910) today announced that it has developed a new plastic product for battery application that is capable of preventing the spread of flame in batteries, delivering the longest fire-resistance performance in the world.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20220515005002/en/
LG Chem has developed an advanced plastic product which prevents thermal runaway in EV batteries. (Photo: Business Wire)
LG Chem’s flame-retardant engineering plastic product is able to prevent the spread of flames, thanks to the company’s proprietary technology and manufacturing methods. The new advanced flame barrier product created by LG Chem is a highly functional engineering plastic product made from various composites including polyphenylene oxide (PPO) and polyamide (PA) resin.
“We are proud to present this new product, a significant milestone for us after more than 10 years of dedicated research to deliver innovation for our customers,” said Steven Kim, Senior Vice President of Engineering Materials Division at LG Chem. “LG Chem continues to lead the rapidly evolving e-Mobility market, and we will continue to lead innovations through consistent R&D and investments in manufacturing based on our world-class chemical compounding technology.”
When used in battery components, the new product is resistant to flames for a longer period of time due to its superior properties. It also features excellent dimensional stability and maintains its shape under changing temperature conditions. During LG Chem’s testing, the product was able to prevent the spread of flames caused by thermal propagation for over ten minutes at 1,000°C, 10 times longer than general plastics.
Thermal runaway is the leading cause of EV battery fires, where various stressors can cause heat to build up within a battery cell. When a battery cell exceeds its temperature threshold, fire can occur due to a short circuit triggered by factors such as overcharging and over-discharging. The resulting fire is difficult to extinguish as lithium reacts violently with water. Application of LG Chem’s new engineering plastic product to battery components would benefit drivers and passengers, giving them more time to evacuate a vehicle in case of a damaged and overheating battery.
Commercial production of the new product is on target to begin in 2023 aligned with customers’ demands and schedules. The company is currently in the process of obtaining patents in Korea, the United States and selected European markets.
About LG Chem
LG Chem is a leading global chemical company with a diversified business portfolio in the key areas of petrochemicals, advanced materials, and life sciences. The company manufactures a wide range of products from high value-added petrochemicals to renewable plastics, specializing in cutting-edge electronic and battery materials, as well as drugs and vaccines to deliver differentiated solutions for its customers. LG Chem is committed to reaching carbon-neutral growth by 2030 and net-zero emissions by 2050 by managing the impacts of climate change and making positive contributions to society through renewable energy and responsible supply chains. Headquartered in Seoul, Korea, LG Chem has multiple operation sites worldwide and generated KRW 42.7 trillion (USD 37.3 billion) in sales in 2021. For more information, please visit www.lgchem.com.
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20220515005002/en/
Contact information
LG Chem, Ltd.
Sangkyu Choi, Manager
+82-2-3773-7869
choisg@lgchem.com
About Business Wire
For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
Viz.ai Expands into Neurodegenerative Disease with Cortechs.ai Collaboration9.7.2026 16:00:00 EEST | Press release
Viz.ai, the leader in AI-powered disease detection and intelligent care coordination, today announced a collaboration with Cortechs.ai, a global leader in neuroimaging and quantitative analysis solutions, to integrate Cortechs.ai's NeuroQuant and NeuroQuant MS suite into the Viz.ai platform, expanding access to quantitative neuroimaging for hospitals and health systems across the U.S. This partnership marks Viz.ai's expansion into neurodegenerative disease, growing Viz Neuro Suite beyond its already market-leading neuro offerings. The collaboration will begin with a focus on multiple sclerosis (MS), integrating quantitative MRI analysis from NeuroQuant MS directly into Viz.ai's care coordination workflow, giving clinicians both the quantitative precision and the coordination infrastructure needed to identify and manage MS patients at scale. “Viz.ai's core mission has always been to increase access to life-saving treatments. It’s about getting the right information to the right care tea
Orca Security Report: 99.9% of Fixable AI Vulnerabilities Remain Unpatched as AI Moves Into Production9.7.2026 16:00:00 EEST | Press release
Orca Security, a leader in cloud and AI security, today released its 2026 State of AI Security Report, offering a first-hand view into how AI is being deployed across more than 1,200 production cloud environments. The findings show AI is no longer limited to isolated pilots or developer experiments. Organizations are embedding AI into production applications, cloud services, and autonomous workflows faster than security programs can adapt. More than half (56%) of organizations have already deployed AI agents into production, while 51% use AI to build custom applications. At the same time, Orca found that 81% of organizations run vulnerable AI packages, and 99.9% of fixable AI vulnerabilities remain unpatched, highlighting how quickly AI has become operational infrastructure without corresponding security maturity. The report also reveals that AI environments are rapidly becoming more interconnected and business critical. Among organizations adopting AI, 64% now run vector databases, 55
Echodyne Opens New Manufacturing Facility to Meet Surging Global Demand for Advanced MESA® Radar9.7.2026 16:00:00 EEST | Press release
As governments around the world accelerate investment in counter-unmanned aircraft systems (C-UAS) and short-range air defense, Echodyne today announced the opening of a new advanced radar manufacturing facility in Washington State, significantly expanding its manufacturing capacity to meet rapidly growing demand from U.S. and allied customers. With millions of drones manufactured and used by both sides in the Russian War in Ukraine, the need for enhanced safety for defense, national security, and critical infrastructure assets grows with every successful strike and interception. The low cost and high utility of drones dramatically alters the need for safety and security sensors. And as the low altitude economy takes off, hundreds of thousands of drones will perform a range of life-saving and commercial missions, requiring a sensor infrastructure to monitor airspace activity. The new 86,350-square-foot facility is a major step in readying supply for multiple, large, global markets. The
SCP Standard Capital Partners AG: Fabian Becker Appointed Chairman of the Management Board and CEO9.7.2026 15:51:00 EEST | Press release
The Supervisory Board of SCP Standard Capital Partners AG (WKN: A12UPJ | ISIN: DE000A12UPJ7 | XETRA ticker: CAP) resolved today to appoint Mr. Fabian Becker as Chairman of the Management Board and Chief Executive Officer (CEO), effective as of 9 July 2026. Ms. Stephanie Schettler-Köhler will remain a member of the Management Board and will assume the role of Chief Operating Officer (COO). View source version on businesswire.com: https://www.businesswire.com/news/home/20260709982268/en/
Teva and Polpharma Biologics Announce Global Licensing Agreement for a Biosimilar Candidate to Ocrevus ® (ocrelizumab) for Multiple Sclerosis9.7.2026 15:45:00 EEST | Press release
Teva Pharmaceuticals International GmbH, a subsidiary of Teva Pharmaceutical Industries Ltd (NYSE: and TASE: TEVA) and Polpharma Biologics International AG today announced a global licensing agreement granting Teva exclusive rights to commercialize both formulations of Polpharma Biologics’ proposed biosimilar to Ocrevus®1 (ocrelizumab), upon regulatory approval. This strategic agreement is expected to combine Polpharma Biologics’ proven biosimilar development expertise with Teva’s commercial footprint and capabilities. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260709701277/en/ “This agreement reflects our focus on pushing high-quality biologics to the finish line efficiently and at scale,” said Anjan Selz, Chief Executive Officer of Polpharma Biologics International AG. “Teva brings reach, discipline and real commercial strength to our strategic collaboration. Combining its global footprint with our technical and develo
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom