阳离子淀粉接枝窄相对分子质量阴离子聚丙烯酰胺制备干增强剂  

Preparation of Dry-strength Agent via Grafting Cationic Starch with APAM of Narrow Molecular Weight Distribution

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：《造纸化学品》2006年第B09期9-11,共3页Paper Chemicals

摘　　要：用阳离子淀粉接枝窄相对分子质量阴离子聚丙烯酰胺制备干增强剂。通过探索性实验,所合成出来的产品具有用量少,增强效果好等特点。The graft copolymer of cationic starch and APAM with narrow molecular weight distribution was prepared and used for dry-strengthening agent. The product synthesized in laboratory was proved to have the advantages of high strengthening effect and low effective dosage.

关 键 词：阳离子淀粉 窄相对分子质量阴离子聚丙烯酰胺 干增强剂 

分 类 号：TS727[轻工技术与工程—制浆造纸工程]