作　　者： ; ;

机构地区： 潍坊学院化学化工学院

出　　处： 《黑龙江造纸》 2007年第1期1-3,6,共4页

摘　　要： 以漂白针叶木硫酸盐浆为原料,对较宽黏度范围和脱乙酰度范围的壳聚糖样品进行了筛选。以对木浆的增强效果为标准,从中选出了几种增强效果较好的样品。 It is usually reported that chitosan is used as paper strengthening agent, however, it is sorry that the study choosing chitosan which DD（degree of de-acetyl ）and viscosity is selected by experiments is blank, many chitosan of wide viscosity range and wide DD range were tested by their strengthening effect on NBKP. Then a few sample of chitosan is selected because of their obvious strengthening effect on wood pulp . this study is base of more research of chitosan used as paper strengthening agent.

关 键 词： 壳聚糖 漂白针叶木硫酸盐浆 增干强剂 原料筛选

领　　域： [轻工技术与工程]