摘要
根据线性粘弹性理论模型，介绍了多相／多组分聚合物在长时区域的动态流变行为，讨论了与之相关的多组分聚合物时－温叠加可适性，着重评述长时区域的动态流变行为在多组分聚合物体系相容性、相分离研究的最新结果及其价值.
This paper briefly reviewed the dynamic rheological behavior of multiphase / multicomponent polymers. Breakdown of the time-temperature superposition principle in the long time range (terminal range) for those polymers Was discussed. The importance of using dynamic rheology measurements for characterizing phase-separation of multiphase/multicomponent polymers was emphatically evaluated.
出处
《材料研究学报》
EI
CAS
CSCD
北大核心
1998年第3期225-232,共8页
Chinese Journal of Materials Research
基金
国家自然科学基金!59673020
关键词
多组分聚合物
动态流变行为
相分离
多相聚合物
multicomponent/multiphase polymers, dynamic rheological behavior, long time range, time-temperature superposition, phase-separation
