摘要
聚丙烯酰胺 ( PAM)及其衍生物是一类新型的功能高分子产品 ,是水溶性高分子聚电解质中最重要的品种之一。以水 -叔丁醇为溶剂、过硫酸钾 -二硫四氧酸钠为氧化 -还原引发剂 ( K2 S2 O8-Na2 S2 O4 ) ,用沉淀聚合法合成了 PAM,通过改性制备了阳离子聚电解质 PAM· MG。
Using water and tertiary butyl alcohol as solvent and potassium peroxydisulfate and sodium hydrosulfite as redox initiator, acrylamide is synthesized through precipitation polymerization, It is the most important one of the series of soluble poolyelectrolytes. The cation polyelectrolyte (PAM·PG) is synthesized through modification of PAM. The latter can be used as coating materials for quality cotton fabrics after adding some suitable auxiliary agents.
出处
《化学世界》
CAS
CSCD
北大核心
2002年第2期69-71,97,共4页
Chemical World
基金
山西省回国留学金基金项目 ( 199910 15 8)
关键词
丙烯酰胺
沉淀聚合
改性
阳离子聚电解质
polyacrylamide
precipitation polymerization
modification
cation polyelectrolyte
