Shear-induced Structural Change and Phase Behavior of Polymer Blends PDF Download

Author: Zhengyu Hong
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Book Description

Author: Karl Freed
Publisher: Springer Science & Business Media
ISBN: 9783540256809
Category : Technology & Engineering
Languages : en
Pages : 224

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Book Description

Author: Zheng Chen
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Book Description

Author: Karl Freed
Publisher: Springer
ISBN: 9783540810186
Category : Technology & Engineering
Languages : en
Pages : 199

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Book Description

Author: Piyawit Koombhongse
Publisher: LAP Lambert Academic Publishing
ISBN: 9783847329695
Category : Technology & Engineering
Languages : en
Pages : 0

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Book Description
The effect of flow is of industrial relevance in melt extrusion and injection molding where temperature gradients and high deformation rates are encountered. This demands a better understanding of the flow dependence of the phase behavior in polymer blends since the morphology and properties of the finished product are influenced to great extent by the details of dynamics of the flowing melt. Experimentally both shear induced mixing and shear induced demixing phenomena have been observed under a variety of operational conditions. The primary objective of this book is to explain the phase behavior under industrially realistic deformation rates using a partially miscible SAN/PMMA blend as an example and to clarify the effect of shear flow on morphology of injection-molded sample. The reader will briefly learn the basic Thermodynamics of phase separation, Thermodynamics of polymer blends, and how to detect polymer miscibility by using Raman Spectroscopy and other techniques. The effect of shear flow on phase behavior of polymer blend is demonstrated theoretically and experimentally.

Author: Spe
Publisher: CRC Press
ISBN: 9781566766692
Category : Technology & Engineering
Languages : en
Pages : 1238

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Annotation More than 700 presentations at ANTEC?98, the Annual Technical Conference of the Society of Plastics Engineers, comprise an encyclopedic compilation of the newest plastics technology available. This is the single most comprehensive annual presentation of new plastics technology!

Author: L. A. Utracki
Publisher:
ISBN: 9789400760653
Category : Polymer engineering
Languages : en
Pages : 1800

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Book Description
Written by an international group of highly respected contributors, this fundamental reference work covers all aspects of polymer blends: science, engineering, technology and applications.

Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 820

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Author: Kai Sondergaard
Publisher: CRC Press
ISBN: 9781566761567
Category : Technology & Engineering
Languages : en
Pages : 604

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Book Description
FROM THE PREFACE Almost all polymeric systems are subjected to a flow field at least once along the route between preparation and application. . . . There is also an increased interest in predictive models on phase behavior and suitable techniques for characterizing the structure of these systems when subjected to flow. Multiphase polymeric systems are particularly susceptible to flow, which may cause orientation of species, morphological changes, and phase transitions. All these events may, in turn, affect the end product properties, such as permeability, electrical conductivity, [and] mechanical properties. In processing, escalating needs have evolved for optimization and development of novel and more uniform product properties and increased productivity. In order to arrive at an understanding of processing polymeric systems under elastic flow conditions, it is convenient to analyze the basic physical mechanisms under conditions that enable development of predictive models in conjunction with controlled experimentation. . . . In recent years, the science of rheo-physics has evolved and now involves both advanced theories and experimental techniques. Rheo-physics means the rheological, morphological, and thermodynamic behavior of structured polymer systems during flow. . . . In this monograph, the rheo-optical techniques are . . . emphasized. The book gives an introduction to rheo-physics, including fundamentals of theories, and a representative selection of applications of rheo-optical techniques for analyzing multiphase systems. The chapters contain both practical advice for the new experimenter . . . as well as review material for the experienced scientist.

Author: Avraam I. Isayev
Publisher: John Wiley & Sons
ISBN: 3527805222
Category : Science
Languages : en
Pages : 422

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Book Description
A complete and timely overview of the topic, this volume imparts knowledge of fundamental principles and their applications for academicians, scientists and researchers, while informing engineers, industrialists and entrepreneurs of the current state of the technology and its utilization. Each article is uniformly structured for easy navigation, containing the latest research & development and its basic principles and applications, examples of case studies, laboratory and pilot plant experiments, as well as due reference to the published and patented literature.