INCREASED EFFICIENCY OF DEHYDRATION IN PAPER SYSTEMS USING MICROFIBRILLED CELLULOSE
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=d6102e45-59dc-42dc-8a43-b17ffff09c5a
下载链接
链接失效反馈官方服务：
资源简介：
A process for the production of paper， board， and cardboard is disclosed. The process comprises adding to the wet end of a paper machine (a) microfibrillated cellulose and (b) a coadditive. The coadditive can be one or more of (1) a cationic aqueous dispersion polymer， (2) colloidal silica， (3) bentonite clay and (4) vinylamine -containing polymers and combinations thereof. The invention further relates to a paper product produced by such process. A process for the production of paper， board， and cardboard is disclosed. The process comprises adding to the wet end of a paper machine (a) microfibrillated cellulose and (b) a coadditive. The coadditive can be one or more of (1) a cationic aqueous dispersion polymer， (2) colloidal silica， (3) bentonite clay and (4) vinylamine -containing polymers and combinations thereof. The invention further relates to a paper product produced by such process.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
