ACOUSTICAL CEILING TILE
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=94c1048e-36bb-4cc0-b856-5578c26db544
下载链接
链接失效反馈官方服务：
资源简介：
An acoustical tile including: 8 to 25 wt % mineral wool， 9 to 15 wt % starch binder， 9 to 15 wt % cellulosic fiber， wherein preferably the cellulosic fiber is newsprint， and 40 to 65 wt % perlite， wherein the weight ratio of the starch to the cellulosic fiber is 0.6 to 1.3:1; and a process for making the acoustical tile. An acoustical tile including: 8 to 25 wt % mineral wool， 9 to 15 wt % starch binder， 9 to 15 wt % cellulosic fiber， wherein preferably the cellulosic fiber is newsprint， and 40 to 65 wt % perlite， wherein the weight ratio of the starch to the cellulosic fiber is 0.6 to 1.3:1; and a process for making the acoustical tile.
提供机构：
国家林业和草原科学数据中心创建时间：
2023-02-12
