阳离子纤维素的特性及其在废纸浆中的应用  

Characteristic and Application Cationic Cellulose on Different Recycled Pulps

作　　者：郭秀强[1] 武书彬[1] 王少光[1] 郭伊丽[1] 向冰莲[1] 

机构地区：[1]华南理工大学制浆造纸国家重点实验室,广州510640

出　　处：《纸和造纸》2007年第1期46-48,共3页Paper and Paper Making

摘　　要：初步研究阳离子纤维素的结构特征,并探讨阳离子纤维素对两种废纸浆的增强效果。结果表明:阳离子纤维素对ONP增强效果比较明显,而对MOW不仅具有一定的增强作用,还具有较好的施胶效果。Cationic cellulose was characterized and analyzed by IR. Meanwhile, the effects of cationic chemicals on the strengthening and the sizing of different recycled pulps were discussed in detail. The results cellulose as wet end showed that cationic cellulose could improve the physical properties of ONP obviously; and it also could improve the sizing degree of MOW as the Cobb value decreased from143.68 g·m^-2 to 82.14 g·m^-2, when the dosage of cationic cellulose reached 0.20%.

关 键 词：阳离子纤维素 二次纤维 增强 

分 类 号：TS743[轻工技术与工程—制浆造纸工程]