An analysis of polymer and composite rheology. This second edition covers flow properties of thermoplastic and thermoset polymers, and general principles and applications of all phases of polymer rheology, with new chapters on the rheology of particulate and fibre composites. It also includes new and expanded detail on polymer blends and emulsions, foams, reacting systems, and flow through porous media as well as composite processing operations.

Hydrophilic polyurethanes have the unique property of being able to absorb or otherwise manage moisture-and this makes them valuable in medical and a number of other important commercial applications. This new book provides a concise, unified presentation of hydrophilic polyurethanes technology and applications. All important topics from chemistry, analysis, processing and quality systems to product development and applications are covered clearly and systematically. The text is well illustrated by more than 45 flowcharts and diagrams and supplemented by more than 20 data tables. A special feature of this new book is its inclusion of case studies of recent development of commercially valuable products using hydrophilic polyurethanes. These case studies illustrate how these unique materials can be tailored to specific application needs. The information in this new book will be useful to all those involved in the research, development and applications of polymers, biomaterials, and other materials whose utility requires the special properties of hydrophilic polyurethanes. To receive your copy promptly, please order now. Information on ordering - by mail, fax, telephone or the publisher's secure website - follows the complete table of contents on the reverse. The Author Tim Thomson is the director of Main Street Technologies, an independent research organization specializing in the development of advanced medical materials and devices. Previously he was technical manager of the Hypol Group, W. R. Grace & Co. He is recognized as an authority on hydrophilic polyurethanes and their use in medical device and other applications. He has an M.S. in Physical Chemistry from Michigan Technological University and has been awarded six patents in synthetic chemistry and process control.

"Provides in-depth coverage of the entire thermoforming molding process from market domain and materials options to manufacturing methods and peripheral support. Second Edition furnishes entirely new information on twin sheet forming, corrugated tubing and pipe manufacturin gtechniques, plastics recycling, forthcoming equipment, and energy and labor costs."

When combined with reinforcing agents, plastics can be used for a number of high-temperature applications. Plastics Reinforcement and Industrial Applications provides a detailed discussion on plastics, polymers, and reinforcing agents (including organic and natural biomaterials). Focused specifically on improving the mechanical, thermal, and electrical stability of plastics by combining them with reinforcing agents, this book explains the background of reinforced plastics and describes how they work. The book examines reinforcing agents that include glass fibers, carbon fibers, carbon nanotubes, graphite, talc, and minerals, and commonly used plastics such as polyamides, polyesters, polyethylene terephthalate, and epoxy resins. It also introduces newer plastics such as polyimides, polysulfones, polyethersulfone, polyphenylene sulfide, and polyether ether ketones. It highlights recent developments in the field that include the use of nanocomposites for manufacturing sports equipment, and other applications of nanoparticles in polymer reinforcement. In addition, use of this material can aid in the production of plastics utilized in the construction of aircraft and light weight automobiles. The author covers a wide range of applications that may be applied in general engineering, automotive, aerospace, building materials, electronics and microelectronics, power sources, medical, and bioengineering. He also includes material on natural fibers used for reinforcement and green chemistry applications. Suitable for use in the metals and plastics industries, Plastics Reinforcement and Industrial Applications is an ideal resource for polymer and material scientists, and chemical and mechanical engineers.

Inorganic-Whisker-Reinforced Polymer Composites: Synthesis, Properties and Applications gives a comprehensive presentation of inorganic microcrystalline fibers, or whiskers, a polymer composite filler. It covers whisker synthesis, surface modification, applications for reinforcing polymer-matrix composites, and analysis of resulting filled polymer composites. It focuses on calcium carbonate whiskers as a primary case study, introducing surface treatment methods for calcium carbonate whiskers and factors that influence them. Along with calcium carbonate, the book discusses potassium titanate and aluminum borate whiskers, which also comprise the new generation of inorganic whiskers. According to research results, composites filled by inorganic whiskers show improved strength, wear-resistance, thermal conductivity, and antistatic properties. It explains the importance of modifying polymer materials for use with inorganic whiskers and describes preparation and evaluation methods of polymers filled with inorganic whiskers. The book also considers possible challenges and solutions in synthesis and applications of polymers filled with inorganic whiskers. It summarizes the latest practices and research progress in China and elsewhere. With much of its information being new outside of China, Inorganic-Whisker-Reinforced Polymer Composites calls attention to the excellent promise displayed by applications of inorganic whiskers. They have the potential for wide and durable application and also for further development. This book demonstrates their potential and presents current and future directions in polymer science and inorganic whiskers.

Representing the collective effort of over 30 leading scientists in Russia and the United States, this is the first book written solely on the subject of nuclear batteries. It presents a rich historical discussion and original research on the conversion of nuclear materials into electrical power, which can then be harvested to make long-lasting, more energy efficient batteries. With this technology, power-matched supplies would last decades - even centuries - using safe, direct, long-life, stable, integrated electric power from the highest energy density source available. Polymers, Phosphors, and Voltaics for Radioisotope Microbatteries presents the state-of-the-art in interdisciplinary research in radiochemistry, tritium storage, semiconductor fabrication and characterization, nuclear battery fabrication and testing, integration into MEMS and other electronic devices, and much more. A key feature of this book is its discussion of construction materials for miniaturized radioisotope power supplies, since progress in nuclear battery technology depends on characterization of functionally radiation-stable components. Though substantial progress has been made to solve problems of using integrated radioisotope batteries for micro- and nanoelectronics, each author has provided an authoritative assessment and has indicated where development is needed. Research in this area has the potential to revolutionize the microelectronics industry by enabling MEMS and nanotechnology. Significant technological progress depends today on coordinated interdisciplinary research. Polymers, Phosphors, and Voltaics for Radioisotope Microbatteries contains diverse discussions of the problems of using radioactive material for microelectronic power needs and guides readers to future research in the area of long-life, high energy-density batteries.

This work examines the science and technology used in the manufacture of acrylic fibre for both mass-produced commodity products and premium products. It elucidates the chemistry and fibre production techniques of speciality acrylics such as flame-retardant, water-reversible bicomponent, producer dyed and others. Capacity figures for developing countries are published here.;This work is intended for: polymer, fibre and textile scientists, chemists and engineers; physical and dye chemists; textile company managers; and upper-level undergraduate and graduate students in these disciplines.

Comprising one volume ofFunctional and Modified Polymeric Materials, Two-Volume Set, this curated collection of papers by Professor Eli Ruckenstein and co-workers discusses the merits of concentrated emulsion polymerization systems, as well as their ability to yield a broad variety of products with high synthetic efficiency. Comprised of carefully curated chapters previously published by these pioneering scientists in the field, this volume offers a comprehensive view of the subject and presents functional and modified polymeric materials prepared by concentrated emulsion polymerization approaches. It covers conductive polymer composites, core-shell latex particles, enzyme/catalyst carriers, and plastics toughening and compatibilization polymerization. The authors have performed seminal studies on the preparation of functional and modified polymeric materials via concentrated emulsion polymerization. The corresponding research papers, after further selection and classification, are collected in the four chapters of this book.

This book summarizes recent advances in the fabrication methods, properties, and applications of various ceramic-filled polymer matrix composites. Surface-modification methods and chemical functionalization of the ceramic fillers are explored in detail, and the outstanding thermal and mechanical properties of polymer-ceramic composites, the modeling of some of their thermal and mechanical parameters, and their major potential applications are discussed along with detailed examples. Aimed at researchers, industry professionals, and advanced students working in materials science and engineering, this work offering a review of a vast number of references in the polymer-ceramic field, this work helps readers easily advance their research and understanding of the field.

Explores the nature of relaxation phenomena in polymers on the basis of time-temperature equivalence. Its role in the physical and mechanical behavior of polymers materials and fundamentals of thermoplastics processing are discussed. Four appendixes detail thermo-mechanical methods to study relaxation in polymers, structure of both amorphous and semi-crystalline polymers, and unified approach to describe deformation of polymeric materials.

Extrusion is by far the most important and the oldest processing and shaping method for thermoplastic polymers. This process concerns almost all synthetic polymers, as well as elastomers or food materials. Single-screw extrusion is mainly used nowadays to manufacture finished goods or semi-finished products. More than 90 million tons of thermoplastics are therefore processed every year. Twin-screw extrusion may be divided into two systems: contra-rotating systems used within the context of PVC extrusion, for the manufacture of pipes or profiles; and co-rotating systems experiencing nowadays a very significant development, because of their significant adaptability and flexibility, which enables the manufacture of specific materials (polymer alloys, thermoplastic elastomers, filled polymers, nanocomposites). Extrusion is carried out by passing molten polymer through a tool called die that will give the product its final shape (films and sheets, rolled products, and electric cables). Thanks to the design of dies, we obtain at the output a product with controlled dimensions, uniform speeds and homogeneous temperatures. The book will discuss the same production types, but only in the case of coextrusion flows, i.e. multilayer stratified products. First of all, we will present in this book the physics of the mechanisms at stake, then propose more or less complex models in order to describe these mechanisms and then go forward in the interpretation of results and the control of condition flows.

This title gives an overview of composites and biocomposites. It discusses the history of CaPO4/ /polymer biocomposites and hybrid biomaterials, as well as analyzing the latest developments in the field. It also covers bioactivity and biodegradation of CaPO4-based biomaterials.

Transport Properties of Polymeric Membranes is an edited collection of papers that covers, in depth, many of the recent technical research accomplishments in transport characteristics through polymers and their applications. Using the transport through polymer membranes method leads to high separation efficiency, low running costs, and simple operating procedures compared to conventional separation methods. This book provides grounding in fundamentals and applications to give you all the information you need on using this method. This book discusses the different types of polymer, their blends, composites, nanocomposites and their applications in the field of liquid, gas and vapor transport. Some topics of note include modern trends and applications of polymer nanocomposites in solvent, vapor and gas transport; fundamentals and measurement techniques for gas and vapor transport in polymers; and transport properties of hydrogels. This handpicked selection of topics, and the combined expertise of contributors from global industry, academia, government and private research organizations, make this book an outstanding reference for anyone involved in the field of polymer membranes.

Designing Successful Products with Plastics: Fundamentals of Plastic Part Design provides expert insight into design considerations required to bring a concept product or part through design and ready-for-production. The book shows how integrating four key choices-materials, processes, tooling and design-in every design decision allows the designer to fully vet and optimize the design. Rather than focusing on design rules and engineering equations used during product development, the emphasis of the book is on what the designer needs to consider during the early conceptual visualization stages, and in the detailed stages of the design process. This approach will bridge the gap between the industrial designer, tasked with the 'big picture' product design and use, and the part designer, tasked with the detailed plastic part design for manufacture. Useful to both experienced and novice designers, this book brings valuable design process information through specific examples, enabling designers and engineers in the plastics industry to effectively use the available technical information to successfully design and manufacture new products.

My heart sank when I was approached by Dr Hastings and by Professor Briggs (Senior Editor of Materials Science and Technology and Series Editor of Polymer Science and Technology Series at Chapman & Hall, respectively) to edit a book with the provisional title Handbook of Poly propylene. My reluctance was due to the fact that my former book [1] along with that of Moore [2], issued in the meantime, seemed to cover the information demand on polypropylene and related systems. Encour aged, however, by some colleagues (the new generation of scientists and engineers needs a good reference book with easy information retrieval, and the development with metallocene catalysts deserves a new update!), I started on this venture. Having some experience with polypropylene systems and being aware of the current literature, it was easy to settle the titles for the book chapters and also to select and approach the most suitable potential contributors. Fortunately, many of my first-choice authors accepted the invitation to contribute. Like all editors of multi-author volumes, I recognize that obtaining contributors follows an S-type curve of asymptotic saturation when the number of willing contributors is plotted as a function of time. The saturation point is, however, never reached and as a consequence, Dear Reader, you will also find some topics of some relevance which are not explicitly treated in this book (but, believe me, I have considered them).

Polyurethane Polymers: Blends and Interpenetrating Networks deals with almost all aspects of blends and IPNs formed by polyurethane, including the thermal, mechanical, morphological, and viscoelastic properties of each blend presented in the book. In addition, major applications related to these blends and IPNs are mentioned.

Polyaniline Blends, Composites, and Nanocomposites summarizes recent advances in polyaniline-based blends, composites and nanocomposites. Polyaniline (PANI) is a conducting polymer with a range of potential applications, particularly in electronics and packaging. The book covers the preparation, characterization and application of PANI-based composites, including the structure-property relationship and modification of PANI. It offers an in-depth update on the major findings and observations in the field of polyaniline-based blends, composites and nanocomposites, with contributions from leading researchers in industry, academia, government and private research institutions worldwide. The book is an application-oriented, practical guide to the development and application of this polymeric material. The book includes discussion of reinforcement of polyaniline via addition of carbon-based materials, blends with thermoplastics, thermosets, natural and synthetic rubber, and polyaniline based composites and nanocomposites, with an emphasis on enabling polymer scientists and engineers to more effectively utilize this material in new applications.

This work explores the use of composite nanotechnology for thin coatings on various substrates. It compiles recent advances in nanocomposite coatings for experienced researchers and provides background information for those new to the field. The book not only explains the synthesis of bulk nanocomposite materials, it describes their application in areas such as the automotive and packaging industries. It explains how nanocomposite coatings provide a gas barrier to the substrate foil or laminate and how the coatings are used to provide properties such as anti-scratch and anti-corrosion.

Advancements in polymer nanocomposite foams have led to their application in a variety of fields, such as automotive, packaging, and insulation. Employing nanocomposites in foam formation enhances their property profiles, enabling a broader range of uses, from conventional to advanced applications. Since many factors affect the generation of nanostructured foams, a thorough understanding of structure-property relationships in foams is important. Polymer Nanocomposite Foams presents developments in various aspects of nanocomposite foams, providing information on using composite nanotechnology for making functional foams to serve a variety of applications. Featuring contributions from experts in the field, this book reviews synthesis and processing techniques for preparing poly(methyl methacrylate) nanocomposite foams and discusses strategies for toughening polymer foams. It summarizes the effects of adding nanoclay on polypropylene foaming behavior and describes routes to starch foams for improved performance. The books also reviews progress in achieving high-performance lightweight polymer nanocomposite foams while keeping desired mechanical properties, examines hybrid polyurethane nanocomposite foams, and covers polymer-clay nanocomposite production. The final chapters present recent advances in the field of carbon nanotube/polymer nanocomposite aerogels and related materials as well as a review of the nanocomposite foams generated from high-performance thermoplastics. Summing up the most recent research developments in the area of polymer nanocomposite foams, this book provides background information for readers new to the field and serves as a reference text for researchers.

Advanced Polyimide Materials: Synthesis, Characterization and Applications summarizes and reviews recent research and developments on several key PI materials. A wide array of PI materials are included, including high performance PI films for microelectronic fabrication and packaging, display and space applications, fiber-reinforced PI composites for structural applications in aerospace and aviation industries, and PI photoresists for integrated circuit packaging. The chemical features of PI are also described, including semi-alicyclic PIs, fluorinated PIs, phosphorous-containing PIs, silicon-containing PIs and other new varieties, providing a comprehensive overview on PI materials while also summarizing the latest research. The book serves as a valuable reference book for engineers and students working on polymer materials, microelectronics manufacturing and packaging in industries such as aerospace and aviation.

This, the first Wiley publication of a Polymer Network Group Review, presents articles resulting from the 13th Polymer Network Group conference that took place in the Netherlands in September 1996. The scope of the conference was "Chemical versus Physical Networks: Formation and Control of Properties." The resulting contributions provided new insight into recent trends in liquid crystalline and anisotropic networks, nanostructures and new developments in network theory and modeling. The papers published in this volume have been divided into 7 sections: Thermoreversible and Biopolymer Gels Formation of Covalent Networks Liquid Crystalline Networks Characterisation of Networks Critical Gels Heterogeneous Gels Swelling of Networks

Polylactide Foams: Fundamentals, Manufacturing, and Applications provides an introduction to the fundamental science behind plastic foams, polylactic acid) and polylactide foaming, giving designers tactics to replace traditional resins with sustainable and biodegradable materials. The book then delves deeper into the technology behind PLA foaming, such as PLA/gas mixture characteristics, solubility, interfacial tension behaviors and crystallization kinetics of various types of PLA and their compounds. The foaming behaviors and mechanisms of various types of PLA and PLA compounds are extensively analyzed and discussed through different manufacturing technologies, namely extrusion foaming, foam injection molding and bead foaming. Interest in Poly(lactic acid) and PLA foams is extremely high - particularly as a potential replacement for styrenic resins - and the price of PLA resin is lower than ever before. This biopolymer has significant potential to improve the sustainability of the plastics industry. Polylactide Foams have a range of potential applications, such as in construction, packaging, insulation, biomedical scaffolds, and others. However, processing and performance of PLA are not at the same level as other non-biodegradable resins.

Algae Based Polymers, Blends, and Composites: Chemistry, Biotechnology and Material Sciences offers considerable detail on the origin of algae, extraction of useful metabolites and major compounds from algal bio-mass, and the production and future prospects of sustainable polymers derived from algae, blends of algae, and algae based composites. Characterization methods and processing techniques for algae-based polymers and composites are discussed in detail, enabling researchers to apply the latest techniques to their own work. The conversion of bio-mass into high value chemicals, energy, and materials has ample financial and ecological importance, particularly in the era of declining petroleum reserves and global warming. Algae are an important source of biomass since they flourish rapidly and can be cultivated almost everywhere. At present the majority of naturally produced algal biomass is an unused resource and normally is left to decompose. Similarly, the use of this enormous underexploited biomass is mainly limited to food consumption and as bio-fertilizer. However, there is an opportunity here for materials scientists to explore its potential as a feedstock for the production of sustainable materials.

Crystallization in Multiphase Polymer Systems is the first book that explains in depth the crystallization behavior of multiphase polymer systems. Polymeric structures are more complex in nature than other material structures due to their significant structural disorder. Most of the polymers used today are semicrystalline, and the subject of crystallization is still one of the major issues relating to the performance of semicrystalline polymers in the modern polymer industry. The study of the crystallization processes, crystalline morphologies and other phase transitions is of great significance for the understanding the structure-property relationships of these systems. Crystallization in block copolymers, miscible blends, immiscible blends, and polymer composites and nanocomposites is thoroughly discussed and represents the core coverage of this book. The book critically analyzes the kinetics of nucleation and growth process of the crystalline phases in multi-component polymer systems in different length scales, from macro to nanoscale. Various experimental techniques used for the characterization of polymer crystallization process are discussed. Written by experts in the field of polymer crystallization, this book is a unique source and enables professionals and students to understand crystallization behavior in multiphase polymer systems such as block copolymers, polymer blends, composites and nanocomposites.

Cost Management in Plastics Processing: Strategies, Targets, Techniques, and Tools, Fourth Edition, makes readers think about current practices and how to go forward with effective cost management. This is a practical workbook that provides a structured approach to reducing costs in plastics processing for all the major plastics shaping processes (moulding, extrusion, forming) as well as elsewhere in the company (e.g., in factory services and non-manufacturing areas). Competition in all manufacturing sectors is increasing, and there is continuous pressure to drive costs down and to increase cost management. Good cost management improves profits and margins, improves management control and opens the door to becoming a world-class company. The approach throughout this book looks rigorously at where costs are incurred and proposes projects and targets for cost reduction. This book is designed to provide a well-structured map broken down into simple tasks and achievable goals. This book offers a structured approach to the techniques of cost management, from how costs are calculated by accountants, to the effective use of machines and labor, to the minimization of waste. It begins by looking at traditional methods of accounting and costing and whether these are helpful or accurate for project management. Practical examples of cost management in plastics processing are included, together with many useful flow charts and diagrams to illustrate the points under discussion.