How LG Chem and Volkswagen Are Disrupting Next-Gen Sustainable Mobility Materials
Sustainable mobility materials
How LG Chem and Volkswagen Are Disrupting Next-Gen Sustainable Mobility Materials
The global automotive sector is undergoing a massive shift. As electric vehicle (EV) adoption matures and strict international carbon regulations close in, automakers can no longer rely solely on battery chemistry to extend driving ranges and meet climate targets. The battleground for sustainable transportation has moved directly into lightweight design and circular material supply chains.
In a landmark step for clean transportation, chemical powerhouse LG Chem and global automotive leader Volkswagen Group signed a Memorandum of Understanding (MOU) on September 28, 2026, at the LG Twin Towers in Seoul, South Korea. The strategic alliance focuses on co-developing next-generation plastics and composite materials engineered to make upcoming vehicles significantly lighter, more efficient, and structurally eco-friendly.
Why Lightweighting Matters in Next-Generation Vehicles
Vehicle mass directly dictates energy efficiency. For internal combustion engine (ICE) cars, lower weight reduces fuel consumption and tailpipe emissions; for electric vehicles, every kilogram reduced translates into longer battery range, lighter chassis demands, and improved thermal management.
Battery packs remain among the heaviest components in modern EVs. Consequently, global original equipment manufacturers (OEMs) are turning to high-performance engineering plastics and specialized resin composites to replace legacy metal assemblies in structural, exterior, and interior parts.
Through this collaboration, LG Chem and Volkswagen Group will leverage high-value synthetic resins—specifically Acrylonitrile Butadiene Styrene (ABS) and custom Engineering Plastics (EP). These materials offer superior impact resistance, thermal stability, and ease of processing while shedding substantial weight compared to traditional vehicle alloys.
Technical Innovation: ABS, EP, and Recycled Polymer Solutions
LG Chem currently maintains an annual global production capacity of 2.35 million metric tons of ABS, positioning it as one of the world’s most capable suppliers in advanced polymer manufacturing. Their automotive portfolio includes specialized variants tailored for high-durability exterior applications like radiator grilles, trim housings, and side mirror enclosures.
Key technological highlights of the joint development framework include:
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White Post-Consumer Recycled (PCR) ABS: In 2020, LG Chem became the first chemical firm in the industry to successfully commercialize white PCR ABS. Conventional recycled plastics often suffer from dark discoloration, limiting their application to hidden interior parts. White PCR ABS allows designers to apply vibrant, light-colored finishes to visible passenger cabin surfaces without sacrificing tensile strength.
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Paintless ASA and High-Gloss Resins: Volatile organic compound (VOC) emissions during automotive painting processes remain a significant environmental challenge. LG Chem’s paintless Acrylonitrile-Styrene-Acrylate (ASA) materials deliver weatherability and high-gloss aesthetics straight out of the mold, reducing production steps, overall manufacturing costs, and plant emissions.
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Structural Engineering Plastics (EP): High-heat-resistant polymer formulations designed to withstand mechanical stress in thermal management enclosures, under-hood housings, and interior framing. sustainable mobility materials
Driving the Circular Economy in Automotive Supply Chains
Beyond raw performance, both companies are prioritizing closed-loop lifecycle management. Automakers face increasing regulatory mandates—particularly within the European Union—requiring strict percentages of post-consumer recycled content in new vehicle lineups.
During an official technical delegation, executive leadership from Volkswagen Group—including Stefan Gramse, Executive Vice President and Head of Exterior Materials Procurement—toured LG Chem’s Customer Solution (CS) Campus in Osan and the LG Science Park research cluster in Magok, South Korea. The visits provided Volkswagen with direct insights into LG Chem’s R&D capabilities across circular economy technologies, high-performance electrification materials, and scalable cost-reduction strategies.
“We expect this to be a meaningful starting point for global automakers and materials companies to jointly drive innovation in future mobility materials,” stated Kim Sangmin, Senior Vice President and Head of LG Chem’s Petrochemicals Company. “Based on our technological capabilities and competitiveness in high-value-added, eco-friendly materials, we will set new milestones for sustainable growth alongside our partners.”
Long-Term Industry Impact and Market Outlook
The collaboration between LG Chem and Volkswagen Group underscores a growing global trend: materials suppliers and vehicle manufacturers are transitioning from transactional buyer-seller relationships to deeply integrated co-development partnerships.
By running joint feasibility studies, exchanging real-time technology insights, and standardizing next-generation recycled composites early in the design cycle, both entities are well-positioned to reduce time-to-market for sustainable vehicles.
As automotive regulations continue to penalize high-carbon manufacturing practices, early adoption of high-performance sustainable mobility materials will define which automotive brands maintain a competitive edge in efficiency, affordability, and environmental leadership.
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