Xin XIE, Jin-jin CAO, Li-ji ZHANG, Fu-xia WANG. Advance in Research of Dynamic Rheological Behavior for Polypropylene and its Blends/copolymers[J]. Polymer Bulletin, 2012,25(4):110-115.
Xin XIE, Jin-jin CAO, Li-ji ZHANG, Fu-xia WANG. Advance in Research of Dynamic Rheological Behavior for Polypropylene and its Blends/copolymers[J]. Polymer Bulletin, 2012,25(4):110-115.DOI:
Polypropylene blends and copolymers show a complicated morphology
the study in morphologic structure
compatibility
and phase separation is the main topic in this field. Compared with common methods (DSC
DMA)
the dynamic rheological research possesses unique advantages
and is very sensitive to the formation and evolution of the morphology. Based on the basis theory of dynamic rheological
the latest development of using dynamic rheological measurements for researching the morphologic structure
compatibility
and phase separation of polypropylene and its blends/copolymers was emphatically introduced and evaluated in this paper. The dynamic rheological measurements were demonstrated as an effective method for the morphologic structure
compatibility
and phase separation characterization of polypropylene and its blends/copolymers.