福斯特：量产的产品POE胶膜和丁基胶特别适用于钙钛矿电池的封装和保护

Group 1 - The core viewpoint of the article highlights that Foster has responded to investor inquiries regarding the unique requirements of encapsulation materials for perovskite batteries, emphasizing the suitability of their mass-produced products, POE film and butyl rubber, for the encapsulation and protection of these batteries [1] Group 2 - The company indicates that perovskite batteries have specific performance requirements for encapsulation materials, which are addressed by their products [1] - The mass production of POE film and butyl rubber is particularly relevant for the encapsulation and protection needs of perovskite batteries [1]