摘要
本文采用NXS-11型旋转粘度计,在不同温度下测定了不同IEC的磺化聚砜试样,在DMF、3D/T、DMF+0.07N NaNO_3和3D/T+0.07N NaNO_3中浓溶液的流变性,讨论了聚电解质效应对实验结果的影响。
The rheological properties of the concentrated solution of sulfonated polysulfone with different ion exchange contant (1EC) in DMF, 3D/T, DMF + 0.07 N NaNO3 and 3D/T+ 0.07 N NaNO3 have been determined by using NXS-11 model rotary viscometer under various temperature. Influence of polyelectrolyte effect on experimental results were discussed.
出处
《高分子学报》
SCIE
CAS
CSCD
北大核心
1989年第2期141-145,共5页
Acta Polymerica Sinica
关键词
聚电解质
磺化聚砜
流变性
Polyelectrolyte, Rheological property of concentrated solution of polymer, The concentrated solution of sulfonated polysulfone
