摘要
研究了聚醚砜(PES)/二甲基亚砜(DMSO)体系中PES的质量分数、原液温度对流变性的影响和原液中PES的质量分数对粘流活化能的影响,从而得出PES/DMSO体系属于切力变稀流体,非牛顿指数随着PES质量分数的增加而不断减小,随着溶液温度的升高而不断增大。
The effect of the concentration of PES and the temperature of solution on the rheologicai behavior in the PES/ DMSO system was studied. PES/DMSO solution is shear thinning. The non-Newtonican index of PES solution decreases with the increase of the concentration of PES solution and increases with the increase of the temperature of PES solution.
出处
《功能高分子学报》
CAS
CSCD
北大核心
2005年第3期469-473,共5页
Journal of Functional Polymers
