摘要
由聚氧乙烯(PEO)大单体与丙烯酸丁酯(BA)、甲基丙烯酸甲酯(MMA)合成含PEO支链的两亲性(BA-MMA)三元接枝共聚物,对该共聚物的乳化性、吸水性和物理机械性能进行了研究。结果表明,合成的共聚物具有良好的乳化性及吸水性,并在一定组成下呈现热塑性弹性体的性质。
Amphiphilic graft terpolymers of butyl acrylate （BA） and methyl methacrylate （MMA） with polyoxyethylene （PEO） side chains were obtained by terpolymerization, and the emulsifying property ,water absorbency and mechanical properties of the terpolymers were studied. The results showed that the terpolymers possessed good emulsifying property and water absorbency, and behaved as thermoplastic elastomers according to their composition.
出处
《合成橡胶工业》
CAS
CSCD
北大核心
2008年第5期346-349,共4页
China Synthetic Rubber Industry
基金
国家自然科学基金资助项目(29274163)
关键词
两亲聚合物
接枝共聚物
聚氧乙烯
乳化性
吸水性
热塑性弹性体
amphiphilic polymer
graft copoly-mer
polyoxyethylene
emulsifying property
waterabsorbency
thermoplastic elastomer
