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
Helical Fusion Named a Final Candidate for Japan’s METI Fusion Power Demonstration Program1.9.2026 05:00:00 EEST | Press release
Helical Fusion Co., Ltd., a fusion energy company developing a Helical Stellarator toward commercially viable fusion power, has been named a final candidate for Japan’s Ministry of Economy, Trade and Industry (METI) program supporting the demonstration of fusion power generation. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260831991676/en/ Image of Helix HARUKA, Helical Fusion’s Integrated Demo Device(left), and Helix KANATA, Helical Fusion’s Fusion Pilot Plant(right) The program is designed to accelerate fusion power demonstration in the 2030s under Japan’s national energy and fusion strategies. It supports private-sector technology development across multiple fusion approaches, including tokamak, stellarator and laser fusion, with approximately JPY 60 billion in total government support anticipated over the three years through 2028. The amount to be awarded to Helical Fusion will be announced following the formal grant
Strategic Combination of ITC Infotech and Happiest Minds Technologies to Create a Scaled, Future-Ready, AI-First Global Technology Services Enterprise with US$ 1 Billion Revenue by FY28 [1]1.9.2026 00:35:00 EEST | Press release
ITC Infotech (ITCI), a wholly owned subsidiary of ITC Limited and a leading global technology services player, today announced the proposed strategic combination with Happiest Minds Technologies Limited (Happiest Minds) to create a scaled, future-ready, AI-first global technology services enterprise. The ITCI Board approved a proposal to acquire 22.1% equity stake from the promoter of Happiest Minds in two tranches under a Share Purchase Agreement. The transaction would be funded through a Rights Issue by ITC Infotech. ITCI Board has also approved a proposed Scheme of Amalgamation of Happiest Minds with ITCI which will be effected after the share acquisition. Pursuant to the scheme, the shares of ITCI will be listed on the stock exchanges. The proposed transaction has also been endorsed by the Board of Directors of ITC Limited. This strategic combination will synergistically blend ITCI’s AI-led capabilities across Cloud, Data Analytics, PLM, SAP, enterprise transformation, industry-spe
Angel’s Profits Grew Robustly in the First Half of 2026 with Europe and North America Turning Profitable Ahead of Schedule31.8.2026 22:07:00 EEST | Press release
Angelalign Technology Inc. (“Angel” or the “Company”) (6699.HK) (angelaligner.com), the second largest clear aligner supplier by revenue, announced today that its revenue grew 42.9% to US$230.7 million and net profit grew 79.6% to $25.5 million for the six months ending June 30, 2026. Angel’s business in Europe and North America crossed into profitability ahead of plan while the business in Chinese mainland delivered market share gains well above expectations. Doctors and staff in every region report that they are increasingly selecting Angel’s solutions after experiencing more predictable outcomes, especially on complex cases, and embracing the positive culture of the company. Dr. Mark Holt D.D.S., M.S. of Holt Orthodontics in Northern California, states: “We treat over half of our patients with clear aligners and our experience with Angel’s treatment plans and clear aligners has been tremendous.” “Our main focus is to provide great service to and being a rock-solid partner for our cu
BeOne Medicines Announces Voluntary Agreement with U.S. Government to Expand Access to Innovative Cancer Medicines31.8.2026 22:00:00 EEST | Press release
BeOne Medicines, Ltd. (Nasdaq: ONC; HKEX: 06160; SSE: 688235), a global oncology company, today announced a voluntary agreement with the U.S. Government to expand access to innovative cancer medicines for American patients while strengthening our U.S manufacturing footprint and further expanding the capabilities needed to deliver medicines at scale. The agreement builds on BeOne's longstanding commitment to patient access and investment in research and scientific innovation. John V. Oyler, Co-Founder, Chairman and CEO, BeOne Medicines, said: “At BeOne, we believe every patient should benefit from innovative cancer therapies. We appreciate the Trump Administration’s commitment to advancing solutions that broaden access and scientific progress for American patients. This agreement reflects our purpose to reach more patients as we expand our U.S. investment in additional research, development, and manufacturing to deliver breakthrough cancer treatments worldwide.” Improved access to oncol
MEX Exchange, Part of MultiBank Group, Announces Senior Leadership Appointments31.8.2026 16:36:00 EEST | Press release
MEX Exchange, the institutional electronic trading platform of MultiBank Group, has announced two senior leadership appointments, with David Ogg promoted to Vice Chairman and Brian Andreyko promoted to Chief Executive Officer. The appointments strengthen the company’s leadership as it advances the development of its institutional electronic trading platform. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260831401493/en/ MEX Exchange, part of MultiBank Group, Announces Senior Leadership Appointments with David Ogg appointed Vice Chairman and Brian Andreyko named CEO. David Ogg brings more than four decades of experience in foreign exchange trading and trading technology and is widely recognised within the institutional FX industry as the “Father of the ECN.” He founded HotspotFX in 1999, the first institutional FX electronic communications network, before going on to establish LavaFX and Ogg Trading. His career has also incl
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