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着重介绍涂布白板纸生产过程中使用膨润土微粒助滤助留剂,在兼顾和优化助滤、助留、匀度三者之间关系时所取得的显著效果。
It focuses on the remarkable effect of using bentonite particle filter retention aid in the process of coating whiteboard paper, taking into consideration and optimizing the relationship between the filter aid, retention aid and evenness.