Time - temperature superposition principle could bee applied to g " dependence on cd , and the dependence of shifted factor at on temperature demonstrated a linear relationship by a plot of in at vs . t - 1 . the steady rheological measurements for nanocomposites melts were conducted . the results revealed that the melts of exfoliated nanocomposites with lower loading of org - mmt exhibited shear - thinning even at lower shear rate as compared with polymers filled with common particles , while the melts flow depended weakl 研究結(jié)果表明仁復合體系g ‘和動態(tài)損耗模量寧的對數(shù)關(guān)系性呀g ‘一109夕, _印維乖溫動態(tài)模量滿足時溫疊加原理,頻率移動因子( at )的對數(shù)與塌度的倒攀即種馬與了一‘有良好的線性關(guān)系?一_面,復合體系熔體的穩(wěn)態(tài)剪切流變行為具有不同于普通粒子填充聚合性。