METHOD FOR PRODUCING FINE CELLULOSE FIBER-CONTAINING DRY SOLIDS， FINE CELLULOSE FIBER-CONTAINING DRY SOLIDS， FINE CELLULOSE FIBER REDISPERSION LIQUID
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=04780f6a-99c4-4966-873b-11008d7ed63f
下载链接
链接失效反馈官方服务：
资源简介：
PROBLEM TO BE SOLVED: To provide fine cellulose fiber-containing dry solids excellent in redispersibility in a solvent such as water and a simple method for producing fine cellulose fiber-containing dry solids， and to provide a fine cellulose fiber redispersion liquid which is excellent in transparency and viscosity characteristics. SOLUTION: Fine cellulose fiber-containing dry solids according to one aspect of the present invention contain fine cellulose fibers having a content of introduced sulfur atoms derived from sulfo groups of 0.5 mmol/g or more. A method for producing fine cellulose fiber-containing dry solids of the present invention includes a step of drying at a relatively low temperature under low pressure conditions. A fine cellulose fiber redispersion liquid of the present invention includes the fine cellulose fiber redispersion liquid and water and is excellent in redispersibility from the viewpoint of transparency， viscosity characteristics and precipitation characteristics. SELECTED DRAWING: Figure 1
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
