聚氧化乙烯/酚醛树脂助留体系留着机理的研究  

Retention Mechanism of Polyethylene Oxide

作　　者：周小凡[1] 吴静波[2] 皮成忠[1] 李忠正[1] 

机构地区：[1]南京林业大学,江苏南京210037 [2]江苏大学,江苏镇江212013

出　　处：《中国造纸学报》2003年第1期74-79,共6页Transactions of China Pulp and Paper

基　　金：国家自然科学基金资助项目 (编号 :3990 0 1 1 4 )

摘　　要：研究了酚醛树脂在废纸浆中的吸附性能 ,并与其他浆料的吸附性能进行比较 ,分析说明了纤维组分和体系的pH值对酚醛树脂吸附性能的影响 ,深入探索了聚氧化乙烯 /酚醛树脂双组分助留体系的留着机理 。This paper mainly studied the absorpt ability of PFR on the pulp of waste paper and compared the absorption ability of PFR on different pulps. The effect of composition of fiber and pH of the system on the absorption ability of PFR was analyzed. The retention mechanism of PEO/PFR was investigated and a new retention mechanism model was put forward.

关 键 词：聚氧化乙烯 酚醛树脂 助留体系 助留机理模型 废纸浆 吸附性能 造纸 

分 类 号：TS727[轻工技术与工程—制浆造纸工程] TS753