Co-continuous Morphology in Incompatible Binary Polymer Blends Prepared by Melt-blending
نویسندگان
چکیده
منابع مشابه
Linear viscoelasticity of incompatible polymer blends in the melt in relation with interfacial properties
A quite general characteristic of the rheology of incompatible polymer blends in the melt is their highly elastic behaviour at low frequencies, corresponding to long-time relaxation processes. For emulsions of Newtonian liquids, this property can be readily connected to interfacial tension a: in a macroscopic flow, suspended droplets of radius R are subjected on the one hand to a viscous drag r...
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The structure of an oil/water emulsion is known to depend on its preparation method. Here, we test whether the preparation protocol can be used to control the morphology of ‘‘model’’ blends of immiscible polymers compatibilized by a diblock copolymer. Two preparation protocols were tested. In the ‘‘double blending’’ protocol, a droplet-matrix blend was blended with additional drop-phase fluid. ...
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ژورنال
عنوان ژورنال: KOBUNSHI RONBUNSHU
سال: 2007
ISSN: 0386-2186,1881-5685
DOI: 10.1295/koron.64.791