高盟新材：已完成大尺寸偏光片用压敏胶中试工艺研究，项目处于送样阶段

Core Viewpoint - The company, GaoMeng New Materials, is focusing on the research and development of optical display materials, specifically polarizers and pressure-sensitive adhesives for polarizer protective films and OCA adhesives [1] Group 1: Product Development - The main R&D products in the optical display materials segment include polarizers and pressure-sensitive adhesives for polarizer protective films and OCA adhesives [1] - As of June 30, 2025, the trial production of small-sized polarizer pressure-sensitive adhesives has passed tests from industry benchmark clients, and two ton-level orders have been delivered [1] - The company has completed pilot process research for large-sized polarizer pressure-sensitive adhesives, and the project is currently in the sample submission stage [1] Group 2: Performance and Testing - The pressure-sensitive adhesives for polarizer protective films have undergone coating and testing with several industry benchmark clients, demonstrating excellent product performance [1]