摘要
在过硫酸钾/亚硫酸钠(K2S2O8/Na2SO3)催化作用下,利用分散聚合的方法,合成丙烯酰胺、阳离子单体与取代乙烯基单体共聚疏水缔合衍生物,产物粒子均匀,直径60～80 nm。研究了氧化还原引发体系不同用量、配比以及水相中分散剂、稳定剂、成乳剂的用量对单体转化率和聚合物相对分子质量的影响。
With K2S2O8/Na2SO3 as initiating agent, the hydrophobic association polyacrylamide derivates were synthesized by copolymerization of acrylamide, cation monomer and substituted ethylene monomer with dispersion polymerization and got nanoparticles ( diameter 60 - 80nm) . The effects of different initiating agents, stabilizing agent, dispersing agent and emulgent volume in polymerization have been discussed.
出处
《石油与天然气化工》
CAS
CSCD
北大核心
2003年第2期100-101,108,共3页
Chemical engineering of oil & gas
