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
Multi-Color Corporation Receives Court Approval of First Day Motions4.2.2026 22:30:00 EET | Press release
Multi-Color Corporation (“MCC” or the “Company”), a global leader in prime label solutions, today announced that it has received approval from the U.S. Bankruptcy Court for the District of New Jersey (the “Court”) for first day relief related to its prepackaged Chapter 11 filed on January 29, 2026. The approved relief affirms that the Company will operate in the normal course, pay all trade vendors and suppliers in full, and maintain a strong liquidity position during the restructuring. As part of this relief, the Court granted MCC immediate access to $125 million of $250 million in debtor-in-possession (“DIP”) new money financing, provided by certain holders of MCC’s secured first lien debt and its equity sponsor, CD&R. This funding will capitalize the business through the initial stages of the prepackaged Chapter 11 process. The Court also granted MCC authority to pay trade vendors and suppliers in full in the ordinary course, maintain wages and benefits without interruption, satisfy
InterSystems Honored with Four 2026 Best in KLAS Awards4.2.2026 19:00:00 EET | Press release
InterSystems, a creative data technology provider powering more than one billion health records globally, today announced it has received four Global 2026 Best in KLAS awards. The company earned a #1 ranking for Acute Care EHR in Asia, Oceania, and France, as well as for Shared Care Records in Europe. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260204241673/en/ InterSystems earns four Best in KLAS awards for 2026 Best in KLAS is KLAS Research’s annual recognition of top-performing healthcare technology and services solutions, based entirely on feedback from healthcare provider organizations. Awards are given within defined software and services market segments evaluated by KLAS Research using a standardized methodology that reflects customer experience and performance. In addition to U.S. market segments, KLAS also recognizes top-performing solutions through its Global (Non-U.S.) Best in KLAS Awards, which are based on fe
Onego Bio Strengthens Board with Appointment of Dr. Antti Vasara4.2.2026 17:00:00 EET | Press release
Onego Bio, the food ingredient company producing non-animal egg protein through precision fermentation, today announced that Dr. Antti Vasara has joined its board of directors. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260204881159/en/ Dr. Antti Vasara Dr. Vasara brings more than 25 years of global experience in science, technology, and commercial strategy. Most recently, he served as President and CEO of VTT Technical Research Centre of Finland, where he led one of Europe’s foremost deep tech research organizations. His distinguished career spans senior leadership roles in industry and innovation policy—including impactful work with Nokia and strategic contributions to European research and development initiatives. “Antti is one of the most respected leaders in science and innovation,” said Maija Itkonen, CEO of Onego Bio. “His deep understanding of technology commercialization and ecosystem level strategy will be inva
Andersen Consulting Expands Capabilities with Addition of SHMA4.2.2026 16:30:00 EET | Press release
Andersen Consulting enters into a Collaboration Agreement with SHMA, a leading actuarial and financial advisory firm headquartered in the UAE. SHMA is an actuarial consulting firm with nearly four decades of experience helping organizations navigate complexity, manage risk, and unlock opportunities through actuarial and insurance advisory, risk management, and valuation of End-of-Service Benefits (EOSB). Working with insurance companies, pension schemes, and other private and public organizations, SHMA helps clients build resilient organizations. “At SHMA, we keep quality, customized solutions, and genuine connection with people at the center of our mission,” said Shariq Sikander, director of SHMA. “Collaborating with Andersen Consulting provides us with the opportunity to extend our impact globally and expand our actuarial services beyond the MENA region, bringing innovative, client-focused solutions to organizations seeking practical and transformative approaches to their business ch
Energy Vault announces the Award of 100 MW / 870 MWh Long-Term Energy Service Agreement to its Development Partner in Australia4.2.2026 16:09:00 EET | Press release
Energy Vault Holdings, Inc. (NYSE: NRGV) (“Energy Vault”), a leader in sustainable, grid-scale energy storage solutions, and Bridge Energy Pty Ltd (“Bridge Energy”), an Australian developer bridging the gap between fossil fuels and renewable energy, today announced the Ebor Battery Energy Storage System (BESS) has been awarded a Long-Term Energy Service Agreement (LTESA) by AusEnergy Services. Located in Ebor, within the New England Region of New South Wales (NSW), the 100 MW / 870 MWh project will provide 8 hours of dispatchable capacity. The facility will play a critical role in advancing NSW’s renewable energy targets by providing essential grid firming capacity as aging coal generators retire. The system will charge during periods of excess renewable generation and discharge during peak demand, directly supporting the state’s transition to a decarbonized grid. Subject to obtaining the necessary contractual and regulatory approvals, Energy Vault plans to exercise its option to acqui
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