摘要
介绍了 PSF类合金膜的特点、相容性及其对 PSF合金膜结构与性能的影响的研究进展。
The characteristics of PSF alloy membranes are introduced. The PSF membrane structures can be changed, hydrophilicity and antipollution can be improved by liquid phase blend of PSF/P 2. The compatibility of PSF/P 2 influences the structures of PSF/P 2 alloy membranes. The main factors influenced PSF/P2 compatibility include PSF/P 2 composition, solvent additive and temperature of the cast membrane solution. Therefore, PSF/P 2 blend is an effective method for modifying the membrane materials, optimizing the membrane performances.
出处
《高分子材料科学与工程》
EI
CAS
CSCD
北大核心
2000年第3期24-28,共5页
Polymer Materials Science & Engineering
基金
国家教委博士点基金
中国石化总公司资助
关键词
聚砜
合金膜
膜结构
性能
亲水性
polysulfone
alloy membrane
structure and performance of membrane
hydrophilicity
