漂液对CPAM助留作用的影响  

Influence of Bleaching Liquor on CPAM Retention

作　　者：张小丽 田中粟 唐三军 

机构地区：[1]中冶纸业银河有限公司,山东聊城252600

出　　处：《纸和造纸》2013年第4期17-18,共2页Paper and Paper Making

摘　　要：从助留剂溶液的黏度、电荷密度两方面探讨漂液对阳离子聚丙烯酰胺助留剂(CPAM)的影响,并从纸料留着率方面分析了加入漂液后阳离子助留剂的助留效果。实验结果表明,由于漂液降低了阳离子助留剂溶液的黏度和电荷密度,降低了纸料的留着率。于是,在车间进行改进,使填料的单程留着率由原来的65.1%提高到66.9%。From the viscosity and charge density of CPAM solution, the influences of the bleaching liquor on CPAM retention were discussed. The experiment showed that the bleaching liquor reduces the viscosity and charge density, thereby reducing the retention of the fine fiber and the filler. In the view of this conclusion, the production system was improved, the retention of filler increased from 65.1% to 66.9%.

关 键 词：漂液 阳离子助留剂 黏度 电荷密度 留着率 

分 类 号：TS727[轻工技术与工程—制浆造纸工程]