Current Topics in Polymer Science: Rheology and polymer processing, multiphase systems PDF Download

Author:
Publisher:
ISBN: 9780029498613
Category : Polymerization
Languages : en
Pages :

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Author: Raphael M. Ottenbrite
Publisher:
ISBN:
Category :
Languages : en
Pages : 358

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Author: J.A. Covas
Publisher: Springer Science & Business Media
ISBN: 9401585717
Category : Technology & Engineering
Languages : en
Pages : 470

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Experts in rheology and polymer processing present up-to-date, fundamental and applied information on the rheological properties of polymers, in particular those relevant to processing, contributing to the physical understanding and the mathematical modelling of polymer processing sequences. Basic concepts of non-Newtonian fluid mechanics, micro-rheological modelling and constitutive modelling are reviewed, and rheological measurements are described. Topics with practical relevance are debated, such as linear viscoelasticity, converging and diverging flows, and the rheology of multiphase systems. Approximation methods are discussed for the computer modelling of polymer melt flow. Subsequently, polymer processing technologies are studied from both simulation and engineering perspectives. Mixing, crystallization and reactive processing aspects are also included. Audience: An integrated and complete view of polymer processing and rheology, important to institutions and individuals engaged in the characterisation, testing, compounding, modification and processing of polymeric materials. Can also support academic polymer processing engineering programs.

Author: Charef Harrats
Publisher: CRC Press
ISBN: 1420026542
Category : Science
Languages : en
Pages : 455

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Micro- and Nanostructured Multiphase Polymer Blend Systems: Phase Morphology and Interfaces focuses on the formation of phase morphology in polymer blends and copolymers and considers various types of blends including thermosets, thermoplastics, thermoplastic vulcanizates, and structured copolymers. The book carefully debates the processing

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

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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:
Publisher:
ISBN:
Category : Polymerization
Languages : en
Pages : 760

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Author: Avraam I. Isayev
Publisher: John Wiley & Sons
ISBN: 3527805214
Category : Science
Languages : en
Pages : 422

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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.

Author: George Wypych
Publisher: Elsevier
ISBN: 1927885140
Category : Technology & Engineering
Languages : en
Pages : 496

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Handbook of Antistatics, Second Edition, is the only comprehensive handbook to cover all aspects of antistatic agents, including a complete review of existing literature and patent information on additives capable of modifying properties of materials to make them antistatic, conductive, and/or EMI shielding. Information on the use of additives in various polymers is divided into types and concentrations of antistatics used, the potential effect of antistatics on the polymer and other additives, and examples of typical formulations used for processing of polymers containing the antistatic additive. Each chapter addresses specific properties and applications of antistatic agents, including methods of quality control, compatibility of antistatic agents, and various polymer matrices (along with performance implications), incorporation methods, health and safety, and environmental implications. Includes everything engineers and materials scientists need to know about the use of antistatics in polymers, from incorporation methods, to regulations and standards Presents a combination of up-to-date properties data and authoritative analysis of materials performance Contains detailed coverage of processing methods, giving information on the amount and type of antistatics used in each processing method, along with the typical formulations used

Author: Tony McNally
Publisher: Elsevier
ISBN: 0857091395
Category : Technology & Engineering
Languages : en
Pages : 849

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Understanding the properties of polymer carbon nanotube (CNT) composites is the key to these materials finding new applications in a wide range of industries, including but not limited to electronics, aerospace and biomedical/bioengineering. Polymer-carbon nanotube composites provides comprehensive and in-depth coverage of the preparation, characterisation, properties and applications of these technologically interesting new materials. Part one covers the preparation and processing of composites of thermoplastics with CNTs, with chapters covering in-situ polymerization, melt processing and CNT surface treatment, as well as elastomer and thermoset CNT composites. Part two concentrates on properties and characterization, including chapters on the quantification of CNT dispersion using microscopy techniques, and on topics as diverse as thermal degradation of polymer/CNT composites, the use of rheology, Raman spectroscopy and multi-scale modelling to study polymer/CNT composites, and CNT toxicity. In part three, the applications of polymer/CNT composites are reviewed, with chapters on specific applications such as in fibres and cables, bioengineering applications and conductive polymer CNT composites for sensing. With its distinguished editors and international team of contributors, Polymer-carbon nanotube composites is an essential reference for scientists, engineers and designers in high-tech industry and academia with an interest in polymer nanotechnology and nanocomposites. Provides comprehensive and in-depth coverage of the preparation, characterisation and properties of these technologically interesting new materials Reviews the preparation and processing of composites of thermoplastics with CNTs, covering in-situ polymerization, melt processing and CNT surface treatment Explores applications of polymer/CNT composites such as in fibres and cables, bioengineering applications and conductive polymer CNT composites for sensing

Author:
Publisher: iSmithers Rapra Publishing
ISBN: 9780902348417
Category : Elastomers
Languages : en
Pages : 106

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