星源材质：骨架膜产品已送样头部电池企业

Core Viewpoint - The company, Xingyuan Material, is actively developing high-performance rigid skeleton membranes for lithium batteries, which are currently being sampled by leading battery manufacturers [1][4]. Group 1: Product Development - The company has developed high-strength heat-resistant composite skeleton membranes, high porosity skeleton membranes, and high heat-resistant large-pore skeleton membranes [1]. - These membrane products exhibit excellent heat resistance and mechanical strength, significantly enhancing the safety and cycle life of lithium batteries, indicating a broad application prospect in the new energy battery sector [4]. Group 2: Intellectual Property and R&D - The company emphasizes the importance of intellectual property protection, stating that all produced membrane products possess complete independent intellectual property rights or have obtained relevant intellectual property licenses [4]. - The company has laid out multiple patent technologies to safeguard its research and development achievements [4]. Group 3: Industry Trends and Future Plans - The technology for power batteries is rapidly advancing towards higher energy density and safety, with skeleton membranes being a crucial upgrade in membrane technology [4]. - The company plans to increase investment in the research and development of new membrane materials and optimize its production line automation, cost control, and collaborative development with customers to strengthen its leading position in high-performance battery materials [4]. - Industry experts believe that skeleton membranes, as a core material for the next generation of lithium batteries, have high added value and are expected to drive steady growth in the company's performance [4].