Increased drainage performance in papermaking systems using microfibrillated 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
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A process for the production of paper， board， and cardboard is disclosed. The process results in improved drainage and 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 or combinations thereof.
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国家林业和草原科学数据中心创建时间：
2023-02-12
