Study on Polymer Melt Rheology Control and Polymer Processability
نویسندگان
چکیده
منابع مشابه
Advances in Modeling of Polymer Melt Rheology
T he development of theories to predict the rheological (i.e., flow) properties of densely packed polymers in the melt or solution state is important because such theories might enable rational design of polymer processing methods for shaping polymers into products, and because they can be used in rheological characterization of polymer molecular weight and long-chain branching. These are impor...
متن کاملPolymer Rheology
This chapter concerns the flow behaviour of polymeric liquids. This is a short introduction to the variety of behaviour observed in these complex fluids. It is addressed at the level of a graduate student, who has had exposure to basic fluid mechanics. The contents provide only a broad overview and some simple physical explanations to explain the phenomena. For detailed study and applications t...
متن کاملEffect of Supercritical Co2 on Morphology and Rheology of Polymer Nanocomposites Prepared by Melt Compounding
Well dispersion or intercalation/exfoliation of nanoscale fillers (such as nano-CaCO3 and nano-clay) in polymer matrix is currently not easy to be achieved. Supercritical carbon dioxide (ScCO2) has been reported to have great potential for facilitating the dispersion or intercalation/exfoliation of the nanoscale fillers in polymer matrix. So, in this paper, the effects of dissolved ScCO2 on the...
متن کاملPolymer Gel Rheology and Adhesion
Polymer gels are found in many applications ranging from foods (Ross-Murphy, 1995; Tunick, 2010) and drug delivery (Andrews & Jones, 2006) to adhesives (Creton, 2003) and consumer products (Solomon & Spicer, 2010). By manipulating the gel’s microstructure, a wide variety of physical properties can be achieved ranging from hard rubbery plastics to soft hydrogels. Silicone-based polymer gels in p...
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ژورنال
عنوان ژورنال: Nihon Reoroji Gakkaishi
سال: 2006
ISSN: 0387-1533,2186-4586
DOI: 10.1678/rheology.34.267