湿部助剂对竹浆AKD中性施胶的作用  

Effects of Wet-End Additives on AKD Neutral Sizing for Bamboo Pulp

作　　者：管秀琼[1] 李俊[1] 刘春[1] 高洪霞[1] 程巍[1] 

机构地区：[1]四川理工学院造纸科学与技术研究所,四川自贡643000

出　　处：《纸和造纸》2012年第9期27-29,共3页Paper and Paper Making

基　　金：四川理工学院培育点项目(2010XJKYL014)

摘　　要：在竹浆AKD施胶中加入湿部助剂,通过研究PAC、改性淀粉、CPAM等对AKD施胶效果、浆料Zeta电位及纸页性能的影响,得出几种湿部助剂对AKD施胶的改善效果及最佳加入量。结果表明,加入PAC、阳离子淀粉、两性淀粉、CPAM等均在一定程度上能提高AKD施胶效果。During the AKD sizing for bamboo pulp, wet-end additives were added, which include PAC, modified starch and CPAM. The effects of sizing, zeta potential and paper properties were researched. The improvements of wet-end additives on AKD sizing and the optimization quantity were determined. The investigations showed that the PAC, cationic starch, amphoteric starch and CPAM could improve the sizing effect.

关 键 词：竹浆 AKD施胶 PAC CPAM 改性淀粉 

分 类 号：TS727.5[轻工技术与工程—制浆造纸工程]