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
Compass Pathways Announces New Employee Inducement Grants Under Nasdaq Listing Rule 5635(c)(4)2.7.2026 13:30:00 EEST | Press release
Compass Pathways plc (Nasdaq: CMPS), a biotechnology company dedicated to accelerating patient access to evidence-based innovation in mental health, announced today that Compass granted equity awards under the Compass Pathways plc 2026 Inducement Plan to eight newly hired non-executive employees. The equity awards were granted on July 1, 2026 and consisted of options to purchase an aggregate of 63,685 shares and restricted share units or, in the case of employees in the United Kingdom nominal cost options, covering an aggregate of 30,300 shares. The options have an exercise price per share equal to $13.29, the closing price of the Company’s American Depositary Shares on the Nasdaq Global Select Market on the grant date, and will vest over a four-year period with 25% vesting on the first anniversary of the date of the grant and the remaining 75% vesting in equal monthly installments over the three-year period thereafter, subject to each employee’s continued employment. The restricted sh
Infobip Launches PitchMate — An AI Fan Companion for Global Football2.7.2026 13:00:00 EEST | Press release
Global AI-first cloud communications platform Infobip launched PitchMate, a new AI-powered conversational agent that brings football fans closer to the action of the world’s biggest football tournament. Purpose-built for the global football audience, PitchMate joins the TGR Haas F1 Team RaceMate — Infobip’s AI fan engagement solution for the TGR Haas F1 Team — in demonstrating how conversational AI is transforming fan engagement across sports worldwide. RaceMate, launched last April for this year’s motorsport season, is an AI agent on WhatsApp and Apple Messages for Business that puts TGR Haas F1 Team fans at the center of the action. It delivers real-time race data, personalized content, team radio highlights, trivia, and native multilingual support, turning passive viewers into active participants through natural, human-like conversations across every race weekend. Since its launch, RaceMate has reached users in more than 60 countries, achieving more than 40,000 messages exchanged wi
Besins Healthcare Strengthens Innovation Capabilities with Acquisition of UniD Manufacturing, a Specialist in Long-Acting Drug Delivery Technologies2.7.2026 12:00:00 EEST | Press release
Besins Healthcare, a global pharmaceutical company specializing in hormonal health, today announced the acquisition of UniD Manufacturing, a Belgium-based pharmaceutical development and manufacturing company with more than 20 years of recognized expertise in long-acting drug delivery technologies.1 This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260701779777/en/ Besins Healthcare Strengthens Innovation Capabilities with Acquisition of UniD Manufacturing, a Specialist in Long-Acting Drug Delivery Technologies This acquisition brings together two highly compatible areas. Besins Healthcare brings deep expertise in hormone therapies for women’s and men’s health, including treatments such as Estrogel®/Oestrogel® (estradiol)2 and Utrogestan®3 (micronized progesterone) for women, and Androgel®/Testogel®4 (testosterone) for men. UniD contributes advanced capabilities in technologies that can enable more differentiated, less frequentl
ROYC Selected by Slättö as Structuring and Platform Solution for Luxembourg Feeder Fund2.7.2026 11:45:00 EEST | Press release
ROYC, a leading global structuring and platform provider, today announced that Slättö, a Nordic private markets real estate firm, has selected ROYC to establish and manage a Luxembourg-domiciled feeder fund designed to efficiently aggregate individual subscriptions from professional investors. The Luxembourg-domiciled vehicle will be fully structured and administered on ROYC’s proprietary platform, delivering investors a seamless digital experience with real-time portfolio access, automated reporting, and efficient global distribution. ROYC streamlines onboarding and governance, standardizes legal documentation, and broadens access to capital. “Private markets are undergoing a structural shift as global banks and wealth platforms increasingly seek efficient access to high-quality private equity strategies. By combining our deep structuring expertise with ROYC’s digital operating infrastructure, we enable leading managers like Slättö to launch investor-ready vehicles rapidly while deliv
From SaaS to OaaS: BearingPoint expands its business model and launches outcome-based marketplace2.7.2026 10:00:00 EEST | Press release
Management and technology consultancy BearingPoint introduces the BearingPoint Store, a new marketplace that enables enterprises to discover, combine, and scale software solutions with a clear focus on business outcomes rather than standalone software. With this launch, the firm expands its product model beyond traditional software toward AI agents and outcome-based services. The Store is a curated destination where enterprises can discover, compare, and adopt solutions designed to deliver measurable business impact. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260702393148/en/ Management and technology consultancy BearingPoint introduces the BearingPoint Store, a new marketplace that enables enterprises to discover, combine, and scale software solutions with a clear focus on business outcomes rather than standalone software. The launch reflects a broader shift across BearingPoint's client base. After years of concept crea
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