Solid-State Battery: Crown New Materials Completes Client Sample Trial of Solid-State Battery Aluminum-Plastic Film, with Substantially Improved High-Temperature Resistance

Published: Aug 06, 2026 16:08 (GMT+8)

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[Solid-State Battery: Crown Advanced Materials Completes Client Sample Trial of Solid-State Battery Aluminum-Plastic Film, Significantly Enhancing High-Temperature Resistance] On August 5, 2026, Crown Advanced Materials stated, while responding to investor inquiries on an interactive platform, that the company had strengthened the R&D of solid-state battery aluminum-plastic film in response to market demand and had completed client sample trials. The R&D team for the aluminum-plastic film addressed the high-temperature resistance needs of solid-state batteries by selecting a modified resin that withstands 120°C for the composite bonding material, which improved the interlayer peel strength by over 40% in an 85°C temperature environment and by over 50% in a 120°C temperature environment. This ensures the stability of the product's interlayer peel strength under high temperatures, providing a new technical solution for solid-state battery packaging materials.

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