The triple-layer UV protective film for a lamination
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
下载链接：
https://www.forestdata.cn/dataDetail.html?id=c89fd551-9314-4bb6-a8f8-f2a20040e1a3
下载链接
链接失效反馈官方服务：
资源简介：
The present invention relates to novel films for application to materials as a film providing protection from weathering effects. In particular， the present invention relates to a novel， at least three-layered film composite characterized by particularly good adhesion to the substrate and particularly good optical properties. In this composite， the outermost layer is a layer that contains a fluoropolymer， the middle layer is a PMMA layer that contains at least one UV absorber and/or UV stabilizer， and the innermost layer is a PMMA layer that contains at least one adhesion promoter which improves adhesion to the substrate. The present invention relates to novel films for application to materials as a film providing protection from weathering effects. In particular， the present invention relates to a novel， at least three-layered film composite characterized by particularly good adhesion to the substrate and particularly good optical properties. In this composite， the outermost layer is a layer that contains a fluoropolymer， the middle layer is a PMMA layer that contains at least one UV absorber and/or UV stabilizer， and the innermost layer is a PMMA layer that contains at least one adhesion promoter which improves adhesion to the substrate.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
