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
Digital Reef Signs Offtake Agreement with Oreasoc Agriculture to Mitigate the Environmental Footprint of Data Centre Growth Through Rainforest Protection, Appointing Xange.com as Digital MRV Partner25.9.2026 22:19:00 EEST | Press release
At Climate Week NYC, Digital Reef and Oreasoc Agriculture Inc. sign an offtake agreement connecting Digital Reef’s 3.3 GW data centre pipeline with environmental assets exceeding 30 million hectares of South American Amazon rainforest, mitigating the environmental footprint of data centre growth through rainforest protection and restoration where Oreasoc works alongside local communities to protect biodiversity, develop sustainable economies and safeguard their territories. Xange.com are appointed as digital MRV technology partner to monitor the data centres and rainforest where Digital Reef will purchase verified environmental assets generated by Oreasoc, supporting the development of low-carbon data centres mitigating their environmental footprint through the protection of high-integrity natural ecosystems across the South American Amazon, whilst advancing sustainable economic development. AI and data centre demand is driving rapid growth, with the International Energy Agency project
NetApp Announces Intent to Acquire PEAK:AIO to Advance Scalable AI Infrastructure Architecture25.9.2026 16:00:00 EEST | Press release
NetApp® (NASDAQ: NTAP), the intelligent data infrastructure company, today announced its intent to acquire PEAK:AIO, a pioneer in next-generation metadata architecture and high-performance parallel file systems. The planned acquisition is expected to accelerate NetApp's AI infrastructure roadmap by augmenting metadata services and parallel namespace innovation designed to help AI clouds scale shared storage alongside growing GPU clusters. As AI becomes embedded in every enterprise workload, organizations are confronting a new challenge: traditional storage architectures were not designed for the unprecedented scale, concurrency, and performance requirements of AI factories, AI clouds, and next-generation data-intensive applications. NetApp is building an architecture that disaggregates metadata from data and enables metadata services to scale independently, creating a foundation for AI infrastructure capable of supporting trillions of files, exabyte-scale environments, and massively pa
MultiBank Group Secures Two Awards at Forex Expo Dubai 202625.9.2026 15:57:00 EEST | Press release
MultiBank Group, one of the world’s largest financial derivatives institutions, received two awards during its participation at Forex Expo Dubai 2026, held on 22 and 23 September at Dubai World Trade Centre. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260925539591/en/ MultiBank Group was named “Best Global Institutional Financial Ecosystem of the Year” and received the award for “Excellence in Global Financial Markets Innovation and Community Impact.” The Group was named “Best Global Institutional Financial Ecosystem of the Year” and received the award for “Excellence in Global Financial Markets Innovation and Community Impact.” The first award recognised the strength and breadth of MultiBank Group’s global institutional offering, which brings together trading, liquidity, technology, infrastructure, execution, market access and tailored client solutions within an integrated financial ecosystem. The second award acknowledg
Croma-Pharma Introduces saypha ® volume prime Lidocaine25.9.2026 15:04:00 EEST | Press release
Croma-Pharma introduces saypha® volume prime Lidocaine, a cross-linked hyaluronic acid dermal filler that replaces saypha® volume Lidocaine within the company's saypha® portfolio. The new product offers physicians a more versatile solution with expanded indications for both midface volumization and nasolabial folds, backed by strong clinical data. 1,2 saypha® volume prime Lidocaine demonstrated non-inferiority to comparatora in a randomized, subject- and evaluator-blinded, controlled, non-inferiority multicenter, parallel group comparison study with almost 500 patients.2 In the clinical evaluation, a high patient satisfaction highlights improved midface fullness, smoothness and contour, consistent with a rheologic profile designed to provide volumization in the mobile midface.b,2 With saypha® volume prime Lidocaine, Croma-Pharma further strengthens its product range, reflecting the company's long-standing commitment to scientific excellence and continuous product innovation, and provid
Abacus Global Management Completes Landmark $400 Million Securitization25.9.2026 15:00:00 EEST | Press release
Abacus Global Management, Inc. (“Abacus” or the “Company”) (NYSE: ABX), a financial services company specializing in alternative asset management, with a focus on longevity-based assets and personalized financial planning, today announced the closing of a dual-tranche securitization collateralized by a diversified portfolio of life insurance policies. The total structure is valued at over $400 million including the Class A and Class B notes and the residual interest. The notes have received an investment-grade rating from a third-party rating agency. The offering was oversubscribed and was upsized in response to investor demand. Abacus expects to use the net proceeds from the transaction to support continued policy origination and fund general corporate purposes. More fundamentally, this transaction advances the growth of the Company's asset management business. In the transaction, a special-purchase vehicle issued investment-grade notes backed by a pool of policies, which the Company
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