Melt
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=7ddb8c06-f34a-45f9-9c9d-5597ced23d60
下载链接
链接失效反馈官方服务：
资源简介：
SUBJECT of the Invention A melt|dissolution pulp sheet useful as a viscose rayon or a raw material for cellulose derivative manufacture， especially the melt|dissolution pulp sheet which is excellent in the filterability of a viscose solution are provided. PROBLEM to be solved In a melt|dissolution pulp sheet， it is an anionic polymer， The water-soluble polymer which expresses a dispersibility with the negative charge which preferably contains a carboxy group， a sulfonic acid group， a phosphoric acid group， a hydroxyl group， etc. is contained by 0.1 mass% or more and 3 mass% or less with respect to pulp solid content. SELECTED DRAWINGS Absence
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
