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
K2 Partnering Solutions Appoints Srinivas Rao as Chief Executive Officer16.2.2026 11:00:00 EET | Press release
K2 Partnering Solutions, a global leader in consultative technology and talent solutions, today announced the appointment of Srinivas Rao as Chief Executive Officer. Srinivas is a seasoned global executive with more than 28 years of experience driving value creation, scalable growth, and operational transformation across digital, consulting, IT services, and business services. He brings deep expertise in leading complex, multi-market organisations and has successfully scaled $800M+ P&Ls, working closely with boards, sponsors, and executive leadership teams across the USA, UK, Europe, the Middle East, and APAC. Most recently, Srinivas served as Chief Business Officer and a member of the Executive Council at LTIMindtree, where he was accountable for growth acceleration, market expansion, strategic customer relationships, and operating performance across a highly complex regional footprint. During his tenure, he played a pivotal role in strengthening go-to-market execution, driving margin
Klarna Launches on Google Pay in the UK16.2.2026 10:00:00 EET | Press release
Klarna, the global digital bank and flexible payments provider, is now available on Google Pay in the UK. Google Pay users in the U.K. can choose Klarna’s interest-free payment options at checkout. Raji Behal, Head of Western and Southern Europe, UK & Ireland at Klarna, said, “We’re really excited to bring Klarna’s fair, flexible and interest-free payment options to Google Pay users. This is a big moment for us and a major step towards our goal of being available at every checkout, everywhere. Together with Google, we’re making it easier than ever for millions of shoppers to choose Klarna and pay in a smarter, more transparent way — all from their phone.” Lisa Yokoyama, Director of Product Management at Google Paysaid: "Expanding our collaboration with Klarna to the U.K. underscores our goal to empower more people with the flexibility to pay how they choose. With people shopping on Google over a billion times a day, this broader footprint provides even more checkout options to help bus
Italy Sees Economic Boost From the Opening Weekend of the Olympic Winter Games Milano Cortina 202616.2.2026 10:00:00 EET | Press release
Visa, the Official Payment Technology Partner of the Olympic and Paralympic Winter Games, today released new data revealing consumer spending patterns in the Winter Games host locations1 during the opening weekend of the Olympic Winter Games Milano Cortina 2026. VisaNet data analysed by Visa Consulting & Analytics (VCA) shows the positive impact that Milano Cortina 2026 is having on commerce: Overseas Visa cardholders visits rose by more than 60%, with the largest share of visitors coming from the U.S. (+160% year-on-year), followed by China, Brazil, Canada and Japan. In Europe, Visa cardholders from Germany represent the largest share of visitors (31% year-on-year increase), followed by Switzerland, France and the UK. International Visa cardholders spent more than in the previous year, with the U.S. leading the year-on-year growth with a 125% increase in their spending, followed by Canada and Switzerland. Visitors from Germany, China and the U.S. ranked as the top spenders, with an av
New ECCO data show subcutaneous (SC) infliximab (Remsima ™ SC) effectively recaptures and maintains disease control after drug holiday16.2.2026 09:00:00 EET | Press release
Celltrion, Inc. today announced new data from a post-hoc analysis of the pivotal LIBERTY studies (LIBERTY-CD and LIBERTY-UC), showing that subcutaneous (SC) infliximab restored and maintained response in most Crohn’s disease (CD) and ulcerative colitis (UC) patients with sustained efficacy, safety, and persistence through to Week 102.1 The data will be presented as a poster presentation at the 21st Congress of the European Crohn’s and Colitis Organisation (ECCO), to be held from February 18-21 in Stockholm, Sweden. “As immunogenicity is the most significant concern when restarting treatment with infliximab after an interruption, these results suggest that treatment persistence was maintained even in patients with immunogenicity,” said Dr. Marla Dubinsky, Professor of Pediatrics and Director of the IBD Center at the Icahn School of Medicine at Mount Sinai. “It's reassuring to see that not only can we effectively recapture disease control with a convenient subcutaneous option, but that t
Galderma Announces Appointment of New Chief Financial Officer16.2.2026 08:00:00 EET | Press release
Galderma Group AG (SIX:GALD), the pure-play dermatology category leader, today announced the appointment of Luigi La Corte as Chief Financial Officer (CFO), effective May 1, 2026. Luigi La Corte will join Galderma on April 1 to begin a smooth and orderly transition with Thomas Dittrich, who has served as CFO of Galderma since October 2019. As previously announced, Thomas will remain with the company through Q2 2026 to ensure a seamless transition before pursuing another senior executive opportunity outside the organization. “Luigi La Corte is an accomplished financial leader with deep experience across global healthcare and consumer organizations. I am delighted to welcome him to the Executive Committee and look forward to working with him closely as we continue to execute our Integrated Dermatology Strategy and extend our category leadership in dermatology. I would also like to thank Thomas for his commitment to ensuring a seamless transition and his many contributions to Galderma dur
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