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
Mouser's Rise of the Robots Program Explores Humanoid Design Considerations2.6.2026 18:19:00 EEST | Press release
Mouser Electronics, Inc., the authorized global distributor with the newest electronic components and industrial automation products, today announced the latest installment of its Empowering Innovation Together (EIT) technology series, Rise of the Robots, which explores key technologies behind humanoid robots and their potential for transformation. The series shares how these robots have progressed from simple machinery to critical tools used in caregiving, industrial automation, education, and even in the harshest environments. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260602293561/en/ The latest EIT installment explores the engineering design process, system integration challenges, and the role of legacy infrastructure, safety, and ROI in shaping scalable humanoid robot deployment. While science fiction has long envisioned robots resembling humans, recent advances in sensing, actuation, AI, embedded computing, and pow
Blue Cloud Ventures Announces Final Close of Blue Cloud Ventures V2.6.2026 17:35:00 EEST | Press release
Blue Cloud Ventures (BCV), a venture growth firm focused on investing in enterprise software companies, announced the final close of its fifth fund, Blue Cloud Ventures V (BCV V). This milestone reinforces the firm’s continued mission to back category-defining companies that are poised to thrive in the age of AI. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260602186634/en/ At the core of BCV’s strategy is building deep conviction in and backing companies that possess the potential to define or reshape entire industries. With BCV V, the firm is doubling down on its AI-first investment thesis, aiming to back and support visionary teams on their long-term growth journey as they build the systems that will serve as the backbone of the modern enterprise. Blue Cloud typically invests between $10 and $30 million as a lead, co-lead, or co-investor. Beyond support with strategy, recruiting, and customer introductions, the firm pro
IQM, a Global Leader in Quantum Computing, and Real Asset Acquisition Corp. Announce Upsized USD 146 million PIPE with New Commitment from Ilmarinen2.6.2026 17:17:00 EEST | Press release
IQM Finland Oy, a global leader in full-stack superconducting quantum computers (“IQM”, “IQM Quantum Computers” or the “Company”) and Real Asset Acquisition Corp. (Nasdaq: RAAQ), a special purpose acquisition company (“RAAQ”), today announced an additional PIPE commitment from Ilmarinen in connection with the previously announced business combination between IQM and RAAQ. Ilmarinen’s new commitment comes alongside commitments from other leading institutional investors in the previously announced USD 134 million PIPE. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260602993879/en/ IQM quantum computer The incremental PIPE provides additional funding on top of the previously announced USD 134 million in PIPE financing proceeds to be used to accelerate IQM’s technology and commercial development towards fault-tolerant quantum computing, further advancing its position as a leading provider of quantum computers. Headquartered in
Laserfiche Launches on AWS Marketplace, Bringing Intelligent Content Management to the Enterprise2.6.2026 17:00:00 EEST | Press release
Laserfiche — the leading SaaS provider of intelligent content management — has partnered with AWS to make Laserfiche available through AWS Marketplace. This collaboration enables AWS customers to seamlessly procure Laserfiche’s document management platform to manage content, automate workflows and implement agentic AI capabilities. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260602537198/en/ Laserfiche intelligent content management is now available to procure directly through AWS Marketplace. “We’re excited about this evolution of our long-standing partnership with AWS,” said Thomas Phelps, Laserfiche senior vice president of corporate strategy and CIO. “AWS Marketplace provides a near-frictionless experience for Laserfiche direct customers who want to accept negotiated private offers, manage billing and payment history, and apply eligible purchases toward their AWS Enterprise Discount Program (EDP) commitments — all thr
Experian Brings Trusted Agentic AI to Financial Services With the Launch of Agent Operating System™2.6.2026 16:05:00 EEST | Press release
Experian today announces the launch of the Agent Operating System™, a trusted agentic AI layer within the Experian Ascend Platform, unveiled at Money20/20 Europe. The Experian Agent Operating System is designed to help financial services organisations move successfully beyond AI experimentation and safely scale agentic AI to transform decision-making, customer experiences, and day-to-day operations. It enables AI agents from Experian, clients and partners to work together through a common trust, semantic and orchestration layer, supported by clear controls, auditability and human oversight. The launch comes as financial services firms accelerate investment in AI but continue to face major barriers to scaling adoption. New Experian research* shows that nearly half of global organisations (48%), say integrating data into AI workflows remains difficult, while a third cite poor data lineage and a further third say data is siloed across teams and systems. At the same time, consumers are inc
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