Core Viewpoint - The article discusses the advancements in solid-state battery technology, highlighting the collaboration between BASF and Weilan New Energy in developing innovative battery solutions that enhance safety, reduce weight, and improve thermal management for electric vehicles [1][5][6]. Group 1: Industry Developments - The 2026 Future Industry New Materials Expo (FINE) will focus on common needs in future industries such as robotics, automotive, drones, data centers, aerospace, AI, and new energy, featuring six major exhibition areas [1]. - BASF and Weilan New Energy jointly launched a new generation solid-state battery pack at the 2025 Guangzhou International Auto Show, utilizing BASF's innovative material solutions [1][5]. - Solid-state batteries are recognized as a significant development direction for electric vehicle power batteries, with various automakers like GAC, BAIC, and Geely planning to implement solid-state battery technology in their vehicles by 2027 [6][7]. Group 2: Material Innovations - The solid-state battery pack incorporates advanced materials such as engineering plastics and polyurethane products to achieve vehicle weight reduction and enhanced safety performance [1][4]. - Specific materials used include: - Flame-retardant cell brackets (Ultramid) with excellent electrical insulation properties [4]. - Extruded high-pressure busbars made from fire-resistant polymers [4]. - Foamed potting adhesives (Elastolit) and fireproof coatings (Elastocoat) to improve thermal runaway resistance [4]. - The weight reduction achieved by using polyamide cooling plates (Ultramid) can reach approximately 50% compared to metal components [4]. Group 3: Market Trends - The article notes that solid-state battery technology is transitioning from laboratory research to industrial application, with ongoing material innovations and maturation of mass production processes [8]. - Other chemical companies, such as Wanhua Chemical and DuPont, are also making progress in solid-state battery materials, indicating a competitive landscape in this sector [7][8]. - The anticipated growth in solid-state battery technology is expected to significantly alter the landscape of energy storage technologies, with various materials becoming viable options for chemical companies to explore [8].