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
Dubai Chambers to Train 14,000 Private Sector Companies in Agentic AI7.9.2026 13:15:00 EEST | Press release
Dubai Chambers has launched specialised Agentic AI training for more than 14,000 private sector companies, helping businesses build the skills needed to adopt the technology across their operations. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260907193930/en/ H.E. Eng. Sultan bin Saeed Al Mansoori speaking during the launch of the training programme (Photo: AETOSWire) The training forms part of Dubai’s wider programme to transition the private sector towards Agentic AI, launched under the directives of H.H. Sheikh Hamdan bin Mohammed bin Rashid Al Maktoum, Crown Prince of Dubai, Deputy Prime Minister and Minister of Defence of the UAE, and Chairman of The Executive Council of Dubai. Delivered through the new Dubai Chambers Academy, an integrated e-learning platform, the training provides practical guidance on applying Agentic AI in business. Participants will explore tools and solutions that can improve operations, effici
REPLY: A Face Only A Mother Could Love by Robert Gaudette Wins the Reply AI Film Festival 2026, the International Competition Exploring the Intersection of Cinema and Artificial Intelligence7.9.2026 13:02:00 EEST | Press release
Canadian filmmaker Robert Gaudette, with his short film A Face Only A Mother Could Love, has won the Reply AI Film Festival 2026, the international competition created by Reply to explore new frontiers in cinematic language through the use of artificial intelligence. The award was presented on Sunday 6 September in Venice, during a ceremony organised by Reply and Mastercard at the Match Point Arena, set up at Tennis Club Venezia on the Lido, alongside the 83rd Venice International Film Festival. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260907478421/en/ Canadian filmmaker Robert Gaudette, with his short film A Face Only A Mother Could Love, has won the Reply AI Film Festival 2026, the international competition created by Reply to explore new frontiers in cinematic language through the use of artificial intelligence. Now in its third edition, the Reply AI Film Festival received more than 3,000 short films from 76 countri
From China’s Mountains to the World’s Mountains: KAILAS Deepens Its Global Expansion Strategy7.9.2026 12:58:00 EEST | Press release
In late August 2026, KAILAS FUGA, the trail-running brand of KAILAS, a China-based professional outdoor brand, officially opened its first European store in Chamonix, France. As KAILAS’s first directly operated international store, the new location not only gives the brand a more direct presence in the European market, but also marks a new stage in its global expansion — moving from years of investment in products, events, athletes and international channels toward more localized operations and deeper brand development. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260906651659/en/ KAILAS First European Store in Chamonix Founded in 2003, KAILAS is one of the world’s three leading full-category climbing brands. Over more than two decades, the company has built its professional capabilities through product development, professional athletes, events and testing in real mountain environments. From mountaineering, rock climbing
Falcon Is Sold for AED 2.1 Million (USD 571,000) in Abu Dhabi, Setting the World’s Highest Price Ever at Falcon Auction7.9.2026 03:07:00 EEST | Press release
A Gyr Pure Ultra White falcon achieved a record-breaking sale of AED 2.1 million (USD 571,000) at the final falcon auction of the Abu Dhabi International Hunting and Equestrian Exhibition (ADIHEX) 2026, making it the highest value a falcon has ever been auctioned for. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260906974005/en/ The Gyr Pure Ultra White falcon sold for AED 2.1 million (USD 571,000) at the final falcon auction of ADIHEX 2026 in Abu Dhabi. (Photo: AETOSWire) Held under the patronage of His Highness Sheikh Hamdan bin Zayed Al Nahyan, Ruler’s Representative in Al Dhafra Region and Chairman of the Emirates Falconers’ Club, ADIHEX 2026 is organised by ADNEC Group in strategic partnership with the Emirates Falconers’ Club. Bidders competed for the prized Gyr Pure Ultra White falcon, which originated from the United States, with the winning bid setting the highest price a falcon has ever been auctioned for. The Gy
Ant International Secures Payment Institution Licence from the Central Bank of Brazil4.9.2026 17:41:00 EEST | Press release
Ant International, the leading global digital payment, digitisation, and FinAI solutions provider, today announced that it has received a Payment Institution (PI) licence from the Central Bank of Brazil. “With the Central Bank's invaluable support, we are ready to step up more reliable and comprehensive global payment and account services to enterprises, platforms and SMEs in the country's dynamic digital economy, in ever deeper collaboration with its highly developed payments ecosystem and financial services industry,” said Rodrigo Reif, General Manager, Ant International Brazil. Ant International provides cross-border payments and account services, embedded credit and treasury services, and other finAI and blockchain solutions to clients across Asia, Europe and the Americas. The company processes over 20 million transactions daily, connecting 2 billion consumer accounts to 150 million global merchants via its digital payment ecosystem. The PI licence builds on the services Ant Intern
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