Hanon Systems, an automotive thermal management solutions provider and part of the Hankook & Company Group, publishes a white paper describing its next-generation PFAS-free natural refrigerant technologies. The company’s release, issued from Seoul, presents the document as part of its work on natural refrigerants designed to avoid PFAS (per- and polyfluoroalkyl substances). The reports describe the publication as a forward-looking effort focused on thermal management applications for vehicles, but they do not provide detailed technical performance metrics, deployment timelines, or information on specific refrigerant compounds in the available excerpts. The two items provided are consistent in that they reference the same initiative and the same company, but they show different posting dates (July 5 and July 6, 2026) tied to the PR Newswire distribution of the announcement. No other outlets or additional investigative details are included here, and the excerpts do not mention regulatory approvals, customer contracts, or pilot programs. Overall, the sources agree that Hanon Systems releases a white paper centered on PFAS-free natural refrigerant technology for automotive thermal management.