The first volume of the "Handbook of Polyhydroxyalkanoates (PHA): Microbial Biosynthesis and Feedstocks" focusses on feedstock aspects, enzymology, metabolism and genetic engineering of PHA biosynthesis. It addresses better understanding the mechanisms of PHA biosynthesis in scientific terms and profiting from this understanding in order to enhance PHA biosynthesis in bio-technological terms and in terms of PHA microstructure. It further discusses making PHA competitive for outperforming established petrol-based plastics on industrial scale and obstacles for market penetration of PHA. Aimed at professionals and graduate students in Polymer (plastic) industry, wastewater treatment plants, food industry, biodiesel industry, this book Covers the intracellular on-goings in PHA-accumulating bacteria Assesses diverse feedstocks to be used as carbon source for PHA production including current knowledge on PHA biosynthesis starting from inexpensive waste feedstocks Summarizes recent relevant results dealing with PHA production from various organic by-products Presents the key elements to understand and fine-tune the microstructure and sequence-controlled molecular architecture of PHA co-polyesters Discusses the use of CO-rich syngas, sourced from various organic waste materials, for PHA biosynthesis

The third volume of the Handbook of Polyhydroxyalkanoates (PHA) focusses on the production of functionalized PHA bio-polyesters, the post-synthetic modification of PHA, processing and additive manufacturing of PHA, development and properties of PHA-based (bio)composites and blends, the market potential of PHA and follow-up materials, different bulk- and niche applications of PHA, and the fate and use of spent PHA items. Divided into fourteen chapters, it describes functionalized PHA and PHA modification, processing and their application including degradation of spent PHA-based products and fate of these bio-polyesters during compositing and other disposal strategies. Aimed at graduate students and professionals in Polymer science, chemical engineering and bioprocessing, it: Covers current state of the art in the development of chemically modifiable PHA including mult-istep modifications of isolated biopolyesters, short syntheses of monomer feedstocks and so forth. Describes design of functionalized PHA-based polymeric materials by chemical modification . Illustrates preparation of bioactive oligomers derived from microbial PHA and synthetic analogues of natural PHA oligomers. Discusses processing and thermomechanical properties of PHA. Reviews advantages of PHA against other bio-based and conventional polymers with current applications and potential uses of PHA-based polymers highlighting innovative products.

The modern tire is the most complex, composite product in mass production. Yet given its complexity and required performance, there is little information in the public domain regarding its development. This book provides an introduction to tire design, construction, and manufacturing in the context of materials technologies used today, along with future trends and disrupting technologies. Focuses on design and construction Discusses the relationship between materials and performance Reviews tire uniformity as a key differentiator among manufacturers Evaluates design and construction features versus performance Written for engineers in the polymer, industrial, chemical, mechanical, and automotive industries, this book offers a comprehensive view of tire design, including materials selection, construction, manufacturing, quality control, and future trends.

Polymer Coatings: Technologies and Applications provides a comprehensive account of the recent developments in polymer coatings encompassing novel methods, techniques, and a broad spectrum of applications. The chapters explore the key aspects of polymer coatings while highlighting fundamental research, different types of polymer coatings, and technology advances. This book also integrates the various aspects of these materials from synthesis to application. Current status, trends, future directions, and opportunities are also discussed. FEATURES Examines the basics to the most recent advances in all areas of polymer coatings Serves as a one-stop reference Discusses polymer-coated nanocrystals and coatings based on nanocomposites Describes morphology, spectroscopic analysis, adhesion, and rheology of polymer coatings Explores conducting, stimuli-responsive, self-healing, hydrophobic and hydrophilic, antifouling, and antibacterial polymer coatings Covers modeling and simulation With contributions from the top international researchers from industry, academia, government, and private research institutions, both new and experienced readers will benefit from this applications-oriented book. Sanjay Mavinkere Rangappa is a research scientist at the Natural Composites Research Group Lab, Academic Enhancement Department, King Mongkut's University of Technology North Bangkok, Thailand. Jyotishkumar Parameswaranpillai is a research professor at the Center of Innovation in Design and Engineering for Manufacturing, King Mongkut's University of Technology North Bangkok, Thailand. Suchart Siengchin is a professor at and president of King Mongkut's University of Technology North Bangkok, Thailand.

This book provides a comprehensive account of developments in the area of lightweight polymer composites. It encompasses design and manufacturing methods for the lightweight polymer structures, various techniques, and a broad spectrum of applications. The book highlights fundamental research in lightweight polymer structures and integrates various aspects from synthesis to applications of these materials. Features Serves as a one stop reference with contributions from leading researchers from industry, academy, government, and private research institutions across the globe Explores all important aspects of lightweight polymer composite structures Offers an update of concepts, advancements, challenges, and application of lightweight structures Current status, trends, future directions, and opportunities are discussed, making it friendly for both new and experienced researchers.

The most comprehensive volume to date on the design and manufacture of plastics

Plastic product design relies on the same formulas and procedures used for the design of metal, yet plastics are unique building materials that require more in-depth knowledge to produce acceptable results. Plastic product designers must address specific quality control concerns in order to produce quality products at acceptable costs. Covering the many variables that impact the success of a plastics manufacturing program, Industrial Design of Plastics Products provides a complete resource for the efficient design and production of plastics.

Industrial Design of Plastics Products lists all steps necessary for effectively designing a plastic product for any industry. Physical properties and agency codes are listed, as well as full checklists for all areas of product design, contract, material selection, assembly techniques, manufacture, tooling, decoration, and shipping. The text also offers a list of examples with corresponding case studies to illustrate key concepts. Other features of this comprehensive volume include:

• An easy-to-understand list of requirements for establishing a manufacturing program
• A discussion of how material properties should be analyzed to achieve a product with the correct properties
• A full set of design equations, including examples of how they should be used and considered when designing a plastic product

Successful plastic product design involves using the design team method to determine which material, mold, and process is best to manufacture a product. Industrial Design of Plastics Products provides a more detailed treatment in the basics of the subject than any other available resource, proving invaluable to design, chemical, and electrical engineers; materials scientists; and plastics manufacturers.

This practical book sets the standard as a valuable, time-saving resource offering systematic fundamental information about industrial radiation technologies. This new edition explores updates to emerging applications of ultraviolet (UV) and electron beam (EB) radiation to polymer processing and offers updates throughout to detail changes changes, new trends, and general issues in radiation technology. It presents vital, cutting-edge information to aid further reduction of volatile organic compounds and toxic substances in the environment, develop alternative sources of energy, and harness energy in both medical and industrial applications. New features of this edition include: Stresses the practical aspects of UV/EB technology and its industrial application Includes updates on UV radiation processes and applications of UV radiation Explores new engineering data of selected commercial products Written by an expert with over forty years of experience, this book would make an excellent resource for scientists and engineers in the fields of materials science and polymer chemistry.

The Role of Surface Modification on Bacterial Adhesion of Bio-implant Materials: Machining, Characterization, and Applications, explores the relationship between the surface roughness of artificial implants used for hard tissue replacement and their bacterial adhesion. It summarizes the reason for the failure of implants, the mechanisms of bacterial formation on implant surfaces, and the fundamental and established methods of implant surface modification techniques. It provides readers with an organized and rational representation about implant manufacturing and mechanical surface modification. It also explores the use of developed unidirectional abrasive flow finishing processes to finish biomaterials at the nano-level. It is an invaluable guide for academics, graduate students, biomaterial scientists, and manufacturing engineers researching implants, related infections, and implant manufacturing. Key Features: Explores implant related infections Discusses surface modification techniques Contains information on the mechanical finishing processes and complete guide on developed cutting edge unidirectional abrasive flow finishing technology

From Reports in Volume 5: "Recently polymer blends have emerged as one of the most important areas of research activity in the field of polymer science and technology. Because of their satisfactory performance in meeting specific needs of the polymer industry, they have drawn considerable attention in replacing not only many conventional materials, but also some of the polymers that are in vogue. By suitably varying the blend compositions and manipulating the processing conditions, tailor-made products with a unique set of end use properties can be achieved at a much lower cost and within a shorter time than would have been necessary for the development of a new polymer. The usefulness of such blends increases with the increasing range of applications of this type of materials." (Chapter 4) "New and growing demands on polymeric materials cannot be satisfied in future by an assortment extension of basic polymers. Although the introduction of new major-use basic polymer is possible, it seems unlikely in view of current projected economic and technical considerations. On the other hand, new products based on the modification of existing polymers have and will continue to be fruitful areas for both scientific and commercial developments. The driving forces for these developments are: 1. Improved performance, 2. Reduced cost, 3. Present, pending and future legislation dealing with health and environmental issues." (Chapter 11)

New synthetic techniques allow chemists to modify polymer microstructures more precisely than ever, making it possible to design materials that meet increasingly demanding performance requirements. Written and edited by experts in the field, Stereoselective Polymerization with Single-Site Catalysts reviews how the relative stereochemistry of polymer chains affects polymer properties and presents the latest strategies for developing tactic polymers using single-site catalysis. This unified volume explains the mechanistic basics of tactic polymerizations, beginning with an extensive survey of the most important classes of metallocene and post-metallocene catalysts used to make polypropylenes. It also focuses on tactic stereoblock and ethylene/propylene copolymers and catalyst active site models, followed by chapters discussing the structure of more stereochemically complex polymers and polymerizations that proceed via non-vinyl-addition mechanisms. Individual chapters thoroughly describe tactic polymerizations of -olefins, styrene, dienes, acetylenes, lactides, epoxides, acrylates, and cyclic monomers, as well as cyclopolymerizations and ditactic structures, olefin/CO polymers, and metathesis polyalkenamers. An ideal reference and supplementary text, Stereoselective Polymerization with Single-Site Catalysts enables both new and experienced chemists to better understand tactic polymers and select appropriate catalyst systems for their preparation.

Electrical Properties of Polymers describes the electric phenomena responsible for determining the chemical and supramolecular structure of polymers and polymeric materials. The authors explore the properties of quasi-static dipoles, reviewing Brownian motion, Debye theory, Langevin and Smoluchowski equations, and the Onsager model. This reference displays Maxwell and entropy equations, along with several others, that depict the thermodynamics of dielectric relaxation. Featuring end-of-chapter problems and useful appendices, the book reviews molecular dynamics simulations of dynamic dielectric properties and inspects mean-square dipole moments of gases, liquids, polymers, and fixed conformations.

This revised and expanded single-source reference analyzes all compounding material classes of dry rubber compounds, such as carbon blacks, platicizers and age resisters, integrating detailed information on how elastomers are built up. The work provides practical compounding tips on how to avoid oil or antioxidant bloom, how to adjust electrical conductivity and how to meet volume swell requirements.;This second edition: provides material on government regulations regarding rubber waste; presents current insights into the fast-growing polymer technology of thermoplastic elastomers; discusses the ramifications of the commercial availability of epoxidized natural rubber; and offers a comprehensive tabular chart on the properties of polymers.

Cellulose is the most abundant organic polymer on earth. In solution, cellulose derivatives can form liquid crystals which take on characteristics of the solid state with unique optical and physico-mechanical properties. The author presents an overview of modern developments in the physical chemistry of solutions of cellulose and its derivatives. Physical Chemistry of Non-aqueous Solutions of Cellulose and Its Derivatives discusses:
* how experimental data and computer simulation can give insight into the factors which influence the interaction of solvent and solute
* how phase transitions in solution can be predicted from the solvency of non aqueous solvents for oellulose and its derivatives
* the methods for obtaining thermodynamic parameters for solvation in non-aqueous solvents
* the rheological properties of lyotropic liquid crystals.
The Wiley Series in Solution Chemistry fills the increasing need to present authoritative comprehensive and fully up-to-date accounts of the many aspects of solution chemistry. Internationally recognized experts from research or teaching institutions in various countries are invited to contribute to the series.

This series presents critical reviews of the present and future trends in polymer and biopolymer science including chemistry, physical chemistry, physics and materials science. It is addressed to all scientists at universities and in industry who wish to keep abreast of advances in the topics covered. Impact Factor Ranking: Always number one in Polymer Science.

The last six years have seen a great shift in plastics recycling from the mechanical recycling of the early nineties towards a more integrated approach in which feedstock recycling and the recovery of incineration energy is encouraged. Based on extensive research of the international recycling industry, this book describes technological advances in polymer recycling from the sorting stage through to recycling processes and end-use applications; provides an overview of state-of-the-art recycling techniques with current and potential applications and draws together and consolidates literature in this rapidly growing field. Due to widespread growing concern over the contribution of plastics to environmental pollution, a book which does all of the above is long overdue. In the US and Europe the recycling of polymers is a major political issue and has become an expanding commercial activity. Dr. Scheirs places significant emphasis on the recycling of automobile tyres, polyurethane foams, carpets, engineering plastics and fibre-reinforced composites, all of which had been previously thought to be hard to recycle.

Provides the basic background needed by engineers to determine experimentally and interpret the rheological behavior of polymer melts--including not only traditional pure melts but also solutions and compounds containing anisotropic (fiber or disc) or colloidal particles--and apply it to analyze flow in processing operations. Experimental foundations of modern rheology and rheo-optics and the interpretation of experimental data are covered, which also develops the fundamentals of continuum mechanics and shows how it may be applied to devise methods for measurement of rheological properties, formulation of three-dimensional stress-deformation relationships, and analysis of flow in processing operations. Also discusses the structure of polymers and considers rheological behavior in terms of structure. Constitutive equations relating stress to deformation history in non-Newtonian fluids and their applications are discussed. Each chapter presents an overview of the subject matter and then develops the material in a pedagogical manner.

Volume A of Handbook of Polymer Nanocomposites deals with Layered Silicates. In some 20 chapters the preparation, architecture, characterisation, properties and application of polymer nanocomposites are discussed by experts in their respective fields

The basic problem of polymer physics is obtaining aEURO~structure-propertiesaEURO (TM) correlations for their future application for practical purposes. However, these cannot be obtained without the development of a quantitative model of the polymer structure. This problem has been actively investigated during the last 45 years, which resulted in obtaining a great amount of experimental (mostly indirect) proofs of existence of the local order in the polymer amorphous state. Now, the time has come for creating a structural model of polymer basing based on the local order ideas. The cluster model, as presented in this monograph, of the polymer amorphous state structure represents the realization of such attempts. The development of this cluster model is based on well-known experimental observation: the behavior of glassy polymers in the area of stimulated high-elasticity plateau is described in the framework of rubber elasticity concepts. This gives an opportunity to present the local order (cluster) zone as a multifunctional entanglement of the physical network consisting of several collinear closely packed segments of different macromolecules (the amorphous analogue of crystallite with extended chains) and surrounded by a packless matrix. An independent method for assessing local order zone fraction in the structure has been elaborated. Segment length in the cluster equals the length of the chain statistical segment that gives a correlation between molecular and structural parameters of the polymer. Application of the cluster model allowed description and obtaining of analytical aEURO~structure-propertiesaEURO (TM) correlations for many processes proceeding in polymers: elasticity, yielding, degradation, transport, some thermodynamic processes, structural relaxation, plasticization, structural stabilization at thermo-oxidative degradation, etc. The relation between the cluster model and some modern physical concepts, for instance fractal analysis, fluctuation free volume kinetic

Polyurethane sealants are used in many high-volume applications such as construction and automotive. This volume provides an in-depth, illustrated survey of both the technology and applications. The detailed information will be useful to all those involved in the research, development, processing, evaluation and use of sealants for high-volume applications.

This is a complete illustrated guide and reference to today's plastic films for packaging. All significant aspects of plastic films for packaging are clearly and concisely presented: from materials, processes and machinery to applications and regulatory, social and economic considerations. More than 70 schematics illustrate materials, processes and package constructions. More than 30 tables provide important reference data in convenient form. The authors are leading authorities on plastic packaging films with first-hand experience in the R&D of many of today's widely used films. Published in cooperation with the Institute of Packaging Professionals.

This is a new, basic introduction to polymer science. It is both comprehensive and readable. The authors are leading educators in this field with extensive backgrounds in industrial and academic polymer research. The text starts with a description of the types of microstructures found in polymer materials. This provides an understanding of some of the key features of the various mechanisms of homopolymerization and copolymerization which are discussed in following chapters. Also discussed in these chapters are the kinetics and statistics of polymerization, with a separate chapter on the characterization of chain structure by spectroscopic methods. The next part of the text deals with chain conformation, structure and morphology, leading to a discussion of crystallization, melting and glass transition. The discussion then moves from solid state to solution properties where solution thermodynamics is introduced. This provides the basis for discussion of the measurement of molecular weight by various solution methods. The final chapter deals with mechanical and rheological properties which are discussed from a phenomenological continuum approach and then in terms of a fundamental molecular perspective. Altogether, this new text provides a comprehensive, readable introduction to and overview of polymer science. It is well illustrated with schematics prepared for this text to help in the understanding of key concepts. It will provide a basic understanding of today's polymer science for technical and engineering personnel not already familiar with the subject, and a convenient update and overview for materials scientists.

Biopolymers have the potential to cut carbon emissions and reduce carbon dioxide in the atmosphere. The carbon dioxide released when they degrade can be reabsorbed by plants, which makes them close to carbon neutral. Biopolymers are biodegradable and some are compostable, too. This book presents key topics on biopolymers, including their synthesis, characterization, and physiochemical properties, and discusses their applications in key areas such as biomedicine, agriculture, and environmental engineering. It will serve as an in-depth reference for the biopolymer industry-material suppliers and processors, producers, and fabricators-and engineers and scientists who are designing biopolymers or evaluating options for switching from traditional plastics to biopolymers.

It is difficult to imagine how our highly evolved technological society would function, or how life would even exist on our planet, if polymers did not exist. The intensive study of polymeric systems, which has been under way for several decades, has recently yielded new insights into the properties of assemblies of these complex molecules and the physical principles that govern their behavior. These developments have included new concepts to describe aspects of the many body behavior in these systems, microscopic analyses that bring our understanding of these systems much closer to our understanding of simple liquids and solids, and the discovery of novel chemistry that these molecules can catalyze.
This special topic volume of Advances in Chemical Physics surveys a number of these recent accomplishments. Supplemented with more than 250 illustrations, it provides a significant, up-to-date selection of papers by inter-nationally recognized researchers.
Topics include:
* Theory of Polyelectrolyte Solutions
* Star Polymers: Experiment, Theory, and Simulation
* Tethered Polymer Layers
* Living Polymers
* Transport and Kinetics in Electroactive Polymers
Self-contained, authoritative, and timely, Polymeric Systems makes the cutting edge of polymer research available to scientists in every branch of chemical physics.
Contributors to POLYMERIC SYSTEMS
JEAN-LOUIS BARRAT, DA(c)partement de Physique des MatA(c)riaux, UniversitA(c) Claude Bernard-Lyon l, France
A. BAUMGARTNER, Institut fA1/4r FestkArperforschung, Germany
M. A. CARIGNANO, Department of Chemistry, Purdue University, West Lafayette, Indiana
LEWIS J. FETTERS, CorporateResearch Science Laboratories, Exxon Research and Engineering Company, Annandale, New Jersey
SANDRA C. GREER, Department of Chemical Engineering, University of Maryland at College Park
GARY S. GREST, Corporate Research Science Laboratories, Exxon Research and Engineering Company, Annandale, New Jersey
JOHN S. HUANG, Corporate Research Science Laboratories, Exxon Research and Engineering Company, Annandale, New Jersey
JEAN-FRANAOIS JOANNY, Institut Charles Sadron, France
MICHAEL E. G. LYONS, Electroactive Polymer Research Group, Physical Chemistry Laboratory, University of Dublin, Ireland
M. MUTHUKUMAR, Department of Polymer Science, University of Massachusetts, Amherst, Massachusetts
DIETER RICHTER, Institut fA1/4r FestkArperforschung, Germany
I. SZLEIFER, Department of Chemistry, Purdue University, West Lafayette, Indiana

Phase morphology in multicomponent polymer-based systems represents the main physical characteristic that allows for control of the material design and implicitly the development of new plastics. Emphasizing properties of these promising new materials in both solution and solid phase, this book describes the preparation, processing, properties, and practical implications of advanced multiphase systems from macro to nanoscales. It covers a wide range of systems including copolymers, polymer blends, polymer composites, gels, interpenetrating polymers, and layered polymer/metal structures, describing aspects of polymer science, engineering, and technology. The book analyzes experimental and theoretical aspects regarding the thermal and electrical transport phenomena and magnetic properties of crucial importance in advanced technologies. It reviews the most recent advances concerning morphological, rheological, interfacial, physical, fire-resistant, thermophysical, and biomedical properties of multiphase polymer systems. Concomitantly the book deals with basic investigation techniques that are sensitive in elucidating the features of each phase. It also discusses the latest research trends that offer new solutions for advanced bio- and nanotechnologies. Introduces an overview of recent studies in the area of multiphase polymer systems, their micro- and nanostructural evolutions in advanced technologies, and provides future outlooks, new challenges and opportunities. Discusses multicomponent structures that offer enhanced physical, mechanical, thermal, electrical, magnetic, and optical properties adapted to current requirements of modern technologies. Covers a wide range of materials, such as composites, blends, alloys, gels and interpenetrating polymer networks. Presents new strategies for controlling the micro- and nanomorphology and the mechanical properties of multiphase p

This book provides a simplified and practical approach to designing with plastics that funda mentally relates to the load, temperature, time, and environment subjected to a product. It will provide the basic behaviors in what to consider when designing plastic products to meet performance and cost requirements. Important aspects are presented such as understanding the advantages of different shapes and how they influence designs. Information is concise, comprehensive, and practical. Review includes designing with plastics based on material and process behaviors. As de signing with any materials (plastic, steel, aluminum, wood, etc.) it is important to know their behaviors in order to maximize product performance-to-cost efficiency. Examples of many different designed products are reviewed. They range from toys to medical devices to cars to boats to underwater devices to containers to springs to pipes to buildings to aircraft to space craft. The reader's product to be designed can directly or indirectly be related to product design reviews in the book. Important are behaviors associated and interrelated with plastic materials (thermoplastics, thermosets, elastomers, reinforced plastics, etc.) and fabricating processes (extrusion, injec tion molding, blow molding, forming, foaming, rotational molding, etc.). They are presented so that the technical or non-technical reader can readily understand the interrelationships."