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
Lattice Expands Secure Control FPGA Leadership with New Lattice Mach-N2 Family17.9.2026 05:00:00 EEST | Press release
Lattice Semiconductor (NASDAQ: LSCC), the low power programmable and platform firmware leader, today announced Lattice Mach™-N2 FPGA family, extending its long-running secure control FPGA leadership with new devices purpose-built for system control and security in modern infrastructure. Built on the Lattice Nexus™ 2 small FPGA platform, Mach-N2 combines integrated flash, a hardware Root of Trust, and CNSA 2.0-compliant post-quantum cryptography (PQC) with crypto agility for trusted, always-on system control and security across next-generation systems. "The demands on system control and security are accelerating as post-quantum mandates take hold, and customers building long-lifecycle infrastructure seek solutions that will help them design with today and tomorrow’s security needs in mind," said Esam Elashmawi, Chief Strategy and Marketing Officer, Lattice Semiconductor. "Mach-N2 represents a significant step forward in logic density and bandwidth while adding the most complete post-qua
Lattice Advances FPGA Design with New Leadership AI-Driven Development Tool, Lattice Prompt17.9.2026 05:00:00 EEST | Press release
Lattice Semiconductor (NASDAQ: LSCC), the low power programmable and platform firmware leader, today introduced a new leadership AI-powered FPGA development tool for small and mid-range FPGAs that redefines how FPGA developers work across the full design flow. Lattice Prompt pairs with AI agentic tools developers already use, combining them with Lattice design tools, knowledge base, and documentation to turn natural language inputs into validated responses, dramatically accelerating FPGA development while optimizing design performance and capability. "Accelerating time-to-market demands and rising design complexity are putting mounting pressure on FPGA developers to do more with every design cycle," said Esam Elashmawi, Chief Strategy and Marketing Officer, Lattice Semiconductor. "Lattice Prompt gives developers AI-assisted access to the full design flow, grounded in Lattice's validated knowledge, so they can focus on what matters most: building differentiated systems." Lattice Prompt:
TOURISE Unveils 2027 Summit Under the Theme “Alliances That Move the World”16.9.2026 23:53:00 EEST | Press release
Under the patronage of His Royal Highness Mohammed bin Salman bin Abdulaziz Al Saud, Crown Prince and Prime Minister, His Excellency Ahmed Al-Khateeb, Minister of Tourism and Chairman of TOURISE, today announced the TOURISE 2027 Summit, taking place in Riyadh from March 23-25, 2027. Building on the inaugural TOURISE Summit in November 2025 and a year of collaboration since, the 2027 edition will run under the theme “Alliances That Move the World.” Over three days, leaders will focus on the partnerships, investments and actions needed to advance the global tourism agenda over the next 50 years. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260916467896/en/ The Summit will convene public and private sector leaders across tourism, technology, investment, sustainability, culture, mobility and government to tackle the sector’s most pressing opportunities and challenges and help shape the next era of global tourism. At the inau
Brightfin Names Dan McNamara Chief Customer Officer16.9.2026 20:13:00 EEST | Press release
Brightfin, the leading platform for total spend intelligence in enterprise IT, today announced that Dan McNamara has joined the company as Chief Customer Officer (CCO). The appointment comes as Brightfin extends its platform into a broader vision of financial truth and operational clarity across the entire enterprise technology stack, and as more IT and finance leaders turn to Brightfin to make sense of fast-growing, fragmented spend across cloud, mobile, and emerging AI tooling. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260916064892/en/ Dan McNamara, CCO of Brightfin McNamara has built his career on meeting increasingly complex customer expectations. Twice, he has joined a customer organization in the middle of rapid growth and left it with a stronger customer base. As Chief Customer Officer at Apryse, he helped grow annual recurring revenue from $40 million to $250 million while the company completed more than 15 acqu
Jazwares Partners With Sanrio to Expand Its Hello Kitty and Friends Range to EMEA16.9.2026 19:00:00 EEST | Press release
Jazwares, one of the world’s leading toy companies, today announced a licensing agreement with Sanrio GmbH, extending Jazwares successful Hello Kitty and Friends toy line to Europe, the Middle East, and Africa (EMEA). The agreement will bring Sanrio’s beloved Hello Kitty and Friends characters to even more fans in the region through playful, imaginative products designed for kids and collectors. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260916913201/en/ Jazwares partners with Sanrio to expand its Hello Kitty and Friends range to EMEA Available across key EMEA markets, the collection of trendy plush and figures, playsets, vehicles, and seasonal items reimagines Hello Kitty alongside fan-favorite friends including Cinnamoroll, Kerokerokeroppi, Pompompurin, Tuxedosam, My Melody, Kuromi, Pochacco, Bad Badtz-Maru, and Little Twin Stars. “Hello Kitty and Friends commands a truly multi-generational, global fanbase, cementing i
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