阳离子淀粉与窄分子量阴离子聚丙烯酰胺接枝制备纸张增干强剂  

The Polymerization of Cationic Starch and Narrow Molecular Weight APAM Used for Dry-strengthening Agent

作　　者：王琳[1] 刘书钗[1] 

机构地区：[1]陕西科技大学造纸工程学院,陕西咸阳712081

出　　处：《黑龙江造纸》2007年第1期9-11,共3页Heilongjiang Pulp & Paper

摘　　要：介绍了对阳离子淀粉与窄分子量阴离子聚丙烯酰胺(APAM)接枝共聚来制备纸张增干强剂,分析了淀粉与窄分子量阴离子聚丙烯酰胺的比例、反应的温度、丙烯腈的用量等因素。结果表明合成的助剂溶解性好、增强效果明显。This thesis introduced the polymerization of cationic starch and narrow molecular weight APAM used for dry-strengthening agent, and analyzed the inverse portion of the starch and APAM, the temperature of reaction, acryloitrile concentration and so on. The agent was added to the hardwood pulp, and the effects were obvious.

关 键 词：阳离子淀粉 窄分子量阴离子聚丙烯酰胺 增干强剂 

分 类 号：TS727.2[轻工技术与工程—制浆造纸工程]