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Books > Professional & Technical > Industrial chemistry & manufacturing technologies > Industrial chemistry > Plastics & polymers technology
Fluoropolymers are used in applications demanding service at enhanced temperature while maintaining their structural integrity and have excellent combination of chemical, physical and mechanical properties. Advancements in materials and processing technology mean that a huge amount of research is currently taking place into new, high performance applications for specialty fluorinated polymers. This book is a complete review of the current research in synthesizing new fluorinated high performance polymers and their application in the field of low dielectric constant materials, membrane based separation (gas and liquid) and proton exchange membranes. Special emphasis is given to the preparation of soluble high performance polymers by incorporating fluorine and different structural elements so as to use these classes of polymers in different membrane based applications, including low dielectric constant materials, gas separation, pervaporation, proton exchange membranes in fuel cells, and more. The coverage of processing properties and commercial aspects - as well as a practical assessment of the advantages and disadvantages of specialty fluoropolymers compared to other materials - enables engineers and product designers to apply the latest scientific developments in this area in a practical setting.
Recent Advances in Smart Self-Healing Polymers and Composites examines the advances made in smart materials over the last few decades and their significant applications in aerospace, automotive, civil, mechanical, medical, and communication engineering fields. Based on a thorough review of the literature, the book identifies "smart self-healing polymers and composites" as one of the most popular, challenging, and promising areas of research. Readers will find valuable information compiled by a large pool of researchers who not only studied the latest datasets, but also reached out to leading contributors for insights and forward-thinking analogies.
This book, the second edition of the first monograph fully devoted to UV degradation and stabilization ever published in English, has 12 chapters discussing different aspects of UV related phenomena occurring when polymeric materials are exposed to UV radiation. In the introduction the existing literature has been reviewed to find out how plants, animals and humans protect themselves against UV radiation. This review permits evaluation of mechanisms of protection against UV used by living things and potential application of these mechanisms in protection of natural and synthetic polymeric materials. This is followed by chapters with a more detailed look at more specific aspects of UV degradation and stabilization.
PVC stabilization, the most important aspect of formulation and performance of this polymer, is discussed in details. This book contains all information required to design successful stabilization formula for any product made out of PVC. Separate chapters review information on chemical structure, PVC manufacturing technology, morphology, degradation by thermal energy, UV, gamma, other forms of radiation, mechanodegradation, and chemical degradation. The chapter on analytical methods used in studying of degradative and stabilization processes helps in establishing system of checking results of stabilization with different stabilizing systems. Stabilization and stabilizers are discussed in full detail in the most important chapter of this book. The final chapter contains information on the effects of PVC and its additives on health, safety and environment. This book contains analysis of all essential papers and patents published until recently on the above subject. It either locates the answers to relevant questions and offers solutions or gives references in which such answers can be found. PVC Degradation and Stabilization is must to have for chemists, engineers, scientists, university teachers and students, designers, material scientists, environmental chemists, and lawyers who work with polyvinyl chloride and its additives or have any interest in these products. This book is the one authoritative source on the subject.
Shape memory polymers (SMPs) are an emerging class of smart polymers which give scientists the ability to process the material into a permanent state and predefine a second temporary state which can be triggered by different stimuli. The changing chemistries of SMPs allows scientists to tailor important properties such as strength, stiffness, elasticity and expansion rate. Consequently SMPs are being increasingly used and developed for minimally invasive applications where the material can expand and develop post insertion. This book will provide readers with a comprehensive review of shape memory polymer technologies. Part 1 will discuss the fundamentals and mechanical aspects of SMPs. Chapters in part 2 will look at the range of technologies and materials available for scientific manipulation whilst the final set of chapters will review applications.
The remarkable properties of silk fibres have gained them a prominent place in the field of technical textiles. Advances in Silk Science and Technology explores recent developments in silk processing, properties and applications. Techniques for manufacturing spider silk are also discussed and the current and future applications of this fibre are reviewed. Part One focuses on the properties and processing of silk from both silkworms and spiders. It addresses recent advances in our understanding of the properties of silk and offers systematic coverage of the processing of silk from spinning through to finishing, as well as an analysis of quality testing for silk fibres, yarns and fabrics. Part Two then addresses important applications of silk from silkworms and spiders, and includes chapters on the use of silk in polymer matrix composites and in different kinds of biomaterial. The book concludes with a chapter on developments in the use of silk waste.
Global trends suggest that 21st-century science and technology will be nanoscale, as traditional technologies have exhausted the potential for miniaturizing individual elements, prompting the search for alternative pathways. Nanophase materials science differs from the traditional one not only by the creation of fundamentally new materials, but also by processes that take place at the atomic and molecular levels, monolayers, and nano volumes. Polymer-Inorganic Nanostructured Composites Based on Amorphous Silica, Layered Silicates, and Polyionenes is devoted to the development of physical and chemical principles of technology for polymer-inorganic nanostructured composites based on amorphous silica, layered silicates, and polyionenes to use the creation of composites for technical purposes. Covering topics such as fractal structure, phosphoric-organic compounds, and proton conductance, this premier reference source is an essential resource for chemists, engineers, students, and educators of higher education, researchers, and academicians.
There is a major lack of fundamental knowledge and understanding on the interaction between a filler and the polymer matrix. When it comes to nanoscale fillers, such as layered silicates, carbon nanotubes, graphene or cellulose nanofibers it is even more important to know accurate structure-property relationships as well as identifying the parameters influencing material behavior. The reason for the lack of knowledge on how to process nanocomposites and why there are so few applications is that several scientific fields are affected and a joint effort of those scientific communities involved is necessary - starting from the filler manufacturing or pre-processing over polymer chemistry to the polymer processing. Within this book for the first time all involved scientific areas are viewed together providing an all-embracing coverage of all stages of polymer clay nanocomposites processing from lab scale to large scale / industry scale - stages from the raw material over manufacturing of polymer clay nanocomposites to characterization and the final products. The reader of the book will gain insight in the
physical/chemical pre-processing of layered silicates and their
incorporation into a polymer matrix using sophisticated
technologies (such as advanced compounding) as well as in real-time
quality control of the nanocomposite production and future
prospects. Finally nanotoxicological and nanosafety aspects will
complete the book.
Fluoroplastics, Volume 1, compiles in one place a working knowledge of the polymer chemistry and physics of non-melt processible fluoropolymers with detailed descriptions of commercial processing methods, material properties, fabrication and handling information, technologies, and applications. Also, history, market statistics, and safety and recycling aspects are covered. Both volumes contain a large amount of specific property data which is useful for users to readily compare different materials and align material structure with end use applications. Volume 1 concentrates mostly on polytetrafluoroethylene and polychlorotrifluoroethylene and their processing techniques - which are essentially non-melt-processes - used across a broad range of industries including automotive, aerospace, electronic, food, beverage, oil/gas, and medical devices. Since the first edition was published many new technical developments and market changes have taken place and new grades of materials entered the market. This new edition is a thoroughly updated and significantly expanded revision covering new technologies and applications, and addressing the changes that have taken place in the fluoropolymer markets. " Fluoroplastics, Volume 1" is an all-encompassing handbook for
non-melt processible fluoropolymers - an unique and invaluable
reference for professionals in the fluoropolymer industry and
fluoropolymer application industries. Practical approach, written by long-standing authority in the fluoropolymers industry. New technologies, materials and applications are included in the new edition.
The use of bioresorbable polymers in stents, fixation devices and tissue engineering is revolutionising medicine. Both industry and academic researchers are interested in using computer modelling to replace some experiments which are costly and time consuming. This book provides readers with a comprehensive review of modelling polymers and polymeric medical devices as an alternative to practical experiments. Chapters in part one provide readers with an overview of the fundamentals of biodegradation. Part two looks at a wide range of degradation theories for bioresorbable polymers and devices. The final set of chapters look at advances in modelling biodegradation of bioresorbable polymers. This book is an essential guide to those concerned with replacing tests and experiments with modelling.
This book covers a wide range of applications and uses of simulation and modeling techniques in polymer injection molding, filling a noticeable gap in the literature of design, manufacturing, and the use of plastics injection molding. The authors help readers solve problems in the advanced control, simulation, monitoring, and optimization of injection molding processes. The book provides a tool for researchers and engineers to calculate the mold filling, optimization of processing control, and quality estimation before prototype molding.
Biopolymers and biodegradable plastics are finding new applications in various sectors, from packaging, to medical, automotive and many more. As synthetic plastics are increasingly replaced by their bioplastic equivalents, engineers are facing new challenges including processing, costs, environmental sustainability and - ultimately - developing successful products. "Biopolymers: Processing and Products," the second book of a trilogy dedicated to biopolymers, gives a detailed insight into all aspects of processing, seamlessly linking the science of biopolymers to the latest trends in the development of new products. Processes covered in the book include blending, compounding, treatment, and shaping, as well as the formation of biocomposites. Biopolymer coatings and adhesives are also investigated. This book unique in its coverage contains information retrieved
mainly from patents, which form the bulk of the book. The coverage
of processing will help engineers and designers to improve output
and efficiency of every stage of the product development process,
and will form an indispensable tool in selecting the right
biopolymer and processing technique for any given application,
covering medical, automotive, food packaging and more. It will
assist also engineers, material scientists and researchers to
improve existing biopolymer processes and deliver better products
at lower cost.
This handbook, now in its third edition, is the only comprehensive reference available on the subject of antiblocking, release, and slip additives, which are of high industrial importance. These additives are used to alter the properties and performance of polymers: minimizing adhesion, aiding separation, and improving the efficiency and cost of processing methods. These characteristics make additives an important topic across the spectrum of industry sectors that employ plastics and polymers. Fully updated to include the latest research and additives, the book considers all essential aspects of chemistry, physical properties, influence on properties of final products, formulations, methods of incorporation, analysis, and effects on health and environment. It also provides a complete analysis of existing literature and patents. Processing is discussed in detail, including coverage of types and concentrations, the effect of the additives on the process and product properties, advantages and disadvantages, and examples of formulations. The combination of the data and performance analysis makes this book a very important source of information for industry research and development and academia.
Thermosetting plastics are a distinct category of plastics whose high performance, durability and reliability at high temperatures makes them suitable for specialty applications ranging from automotive and aerospace through to electronic packaging and consumer products (your melamine kitchen worktop is a thermoset resin ). Recent developments in thermoset plastics technology and processes has broadened their use exponentially over recent years, and these developments continue: in November 2011, French scientists created a new lightweight thermoset that is as strong and stable as previous materials yet can be easily reworked and reshaped when heated which makes it unique amongst thermosets and allows for repair and recycling. The Handbook of Thermoset Plastics, now in its 3rd edition, provides a comprehensive survey of the chemical processes, manufacturing techniques and design properties of each polymer, along with their applications. Written by a team of highly experienced practitioners, the practical implications of using thermoset plastics are presented - both their strengths and weaknesses. The data and descriptions presented here enable engineers, scientists and technicians to form judgments and take action on the basis of informed analysis. The aim of the book is to help the reader to make the right decision and take the correct action - avoiding the pitfalls the authors experience has uncovered. The new edition has been updated throughout to reflect current practice in manufacturing and processing, featuring: Case Studies to demonstrate how particular properties make different polymers suitable for different applications, as well as covering end-use and safety considerations. A new chapter on using nanoparticles to enhance thermal and mechanical properties. A new chapter describing new materials based on renewable resources (such as soy-based thermoset plastics). A new chapter covering recent developments and potential future
technologies such as new catalysts for ControlledRadical
Polymerization. Updated to include recent developments in manufacturing - from biopolymers to nanocomposites. Case Studies illustrate applications of key thermoset plastics. "
This reference guide brings together a wide range of critical
data on the effect of temperature on plastics and elastomers,
enabling engineers to make optimal material choices and design
decisions. The effects of humidity level and strain rate on
mechanical and electrical properties are also covered. The data are
supported by explanations of how to make use of the data in real
world engineering contexts. High (and low) temperatures can have a
significant impact on plastics processing and applications,
particularly in industries such as automotive, aerospace, oil and
gas, packaging, and medical devices, where metals are increasingly
being replaced by plastics. Additional plastics have also been
included for polyesters, polyamides and others where available,
including polyolefins, elastomers and fluoropolymers. Entirely new
sections on biodegradable polymers and thermosets have been added
to the book. The level of data included along with the large number
of graphs and tables for easy comparison saves readers the need to
contact suppliers, and the selection guide has been fully updated,
giving assistance on the questions which engineers should be asking
when specifying materials for any given application.
Polymer blends offer properties not easily obtained through the use of a single polymer, including the ability to withstand high temperatures. "High Temperature Polymer Blends "outlines the characteristics, developments, and use of high temperature polymer blends. The first chapter introduces high temperature polymer blends, their general principles, and thermodynamics. Further chapters go on to deal with the characterization of high temperature polymer blends for specific uses, such as fuel cells and aerospace applications. The book discusses different types of high temperature polymer blends, including liquid crystal polymers, polysulfones, and polybenzimidazole polymer blends and their commercial applications. "High Temperature Polymer Blends "provides a key reference for
material scientists, polymer scientists, chemists, and plastic
engineers, as well as academics in these fields.
This reference guide brings together a wide range of essential data on the effects of weather and UV light exposure on plastics and elastomers, enabling engineers to make optimal material choices and design decisions. In both normal and extreme environments, outdoor use has a variety of effects on different plastics and elastomers, including discoloring and brittleness. The data is supported by explanations of real-world engineering applications. The data tables in this book are supported by examples of real-world applications, enabling engineers and scientists to select the right materials for a given situation, across a wide range of sectors including construction, packaging, signage, consumer (e.g. toys, outdoor furniture), automotiveand aerospace, defense, etc. The third edition includes new text chapters that provide the
fundamental knowledge required to make best use of the data. Author
Larry McKeen has also added detailed descriptions of the effect of
weathering on the most common polymer classes such as polyolefins,
polyamides, polyesters, elastomers, fluoropolymers, biodegradable
plastics, etc., making this book an invaluable design guide as well
as an industry standard data source.
This book bridges the technology and business aspects of
thermosets, providing a practical guide designed for engineers
working in real-world industrial settings. The author explores the
criteria for material selection, provides information on material
properties for each family of thermosets, and discusses the various
processing options for each material type. He explains advantages
and disadvantages of using thermosets and composites in comparison
to competing materials and assesses cost aspects, enabling the
reader to balance out technical and economic constraints when
choosing a thermoset and processing technology for a given
application. This second edition contains a new section on
composites solutions for practical problems, gathering information
on trends contributing to the breakthrough of composites in various
sectors. Other new sections on specific crosslinking processes,
processing trends, machinery and equipment manufacturers,
applications, bio-sourced thermosets and natural fibers, and
recycling of thermosets and composites are included. Case studies
are provided, illustrating many design and production challenges.
Furthermore, new market data and information about health and
safety will be added. All data is fully updated throughout, with
pricing in USD and EUR, and both ASTM (North American) and European
standards. "Thermosets and Thermoset Composites, Second Edition" is
the only book that gives in-depth coverage of a wide range of
subject matters and markets, yet in brevity and concision in a
single volume, avoiding the need of consulting a series of other
specialized books. By providing the knowledge necessary for
selecting a fabrication process, thermoset material and methods for
determining the all important cost of thermoset parts this new
edition is an invaluable decision-making aid and reference work for
practitioners in a field with growing importance.
The fifth edition of this seminal work provides comprehensive and current information on material weathering for over forty families of polymers. It presents discussions on formulating mechanisms of degradation, effect of thermal processes, present characteristic changes in properties, and tables of available numerical data. This single source reference will dramatically reduce the time used searching for answers in many different sources. This book is an important reference monograph for those involved in studying material durability, producing materials for outdoor use and actinic exposure, research chemists in the photochemistry field, chemists and material scientists designing new materials, users of manufactured products, those who control the quality of manufactured products, and students who want to apply their knowledge to real materials.
Tribology of Polymeric Nanocomposites provides a comprehensive description of polymeric nanocomposites, both as bulk materials and as thin surface coatings, and provides rare, focused coverage of their tribological behavior and potential use in tribological applications. Providing engineers and designers with the preparation
techniques, friction and wear mechanisms, property information and
evaluation methodology needed to select the right polymeric
nanocomposites for the job, this unique book also includes valuable
real-world examples of polymeric nanocomposites in action in
tribological applications.
Several reasons are behind formation of odors in materials, including the following: Use of other materials than polymer, especially materials required in processingUse of various process parameters and their severity in degradation of components of formulationRecycling of polymeric materialsContact with natural products (food, cosmetics, etc.)StorageMigration-evaporationStorage in the same spaceDiffusion-related properties The above reasons are analyzed for different materials to find
out the best methods to prevent odor formation. The book also
contains information on testing of odor changes, relationship
between odor and toxicity, and the selection of raw materials for
fog-free products. The first book in this field, the "Handbook of
Odors inMaterials" is needed by anyone interested
inmaterials.
This reference guide brings together a wide range of essential data on the sterilization of plastics and elastomers, enabling engineers to make optimal material choices and design decisions. The data tables in this book enable engineers and scientists to select the right materials, and right sterilization method for a given product or application. The third edition includes new text chapters that provide the
underpinning knowledge required to make best use of the data. Larry
McKeen has also added detailed descriptions of sterilization
methods for most common polymer classes such as polyolefins,
polyamides, polyesters, elastomers, fluoropolymers, biodegradable
plastics. Data has been updated throughout, with expanded
information on newer classes of polymer utilized in medical devices
and sterile packaging, such as UHMWPE, high temperature plastics
(PEEK, PES, PPS, etc.), PBT, PETG, etc. The resulting Handbook is
an essential reference for Plastics Engineers, Materials Scientists
and Chemists working in contexts where sterilization is required,
such as food packaging, pharmaceutical packaging and medical
devices.
How easy life would be if only moldings were the same size and shape as the mold. But they never are, as molders, toolmakers, designers and end users know only too well. Shrinkage means that the size is always different; warpage often changes the shape too. The effects are worse for some plastics than others. Why is that? What can you do about it? The Handbook of Molded Part Shrinkage and Warpage is the first and only book to deal specifically with this fundamental problem. Jerry Fischer s Handbook explains in plain terms why moldings shrink and warp, shows how additives and reinforcements change the picture, sets out the effect of molding process conditions, and explains why you never can have a single correct shrinkage value. It goes on to demonstrate how to alleviate the problem through careful design of the molded part and the mold, and by proper material selection. It also examines computer-aided methods of forecasting shrinkage and warpage. And most important of all, the Handbook gives you the data you need to work with. .
The value of the groceries purchases in the USA is over $500 billion annually, most of which is accounted for by packaged foods. Plastic packaging of foods is not only ubiquitous in developed economies, but increasingly commonplace in the developing world, where plastic packaging is instrumental in decreasing the proportion of the food supply lost to spoilage. This new handbook is a combination of new material and updated chapters, chosen by Dr. Sina Ebnesajjad, from recently published books on this subject. "Plastic Films in Food Packaging "offers a practical handbook for engineers, scientists and managers working in the food packaging industry, providing a tailor-made package of science and engineering fundamentals, best practice techniques and guidance on new and emerging technologies. By covering materials, design, packaging processes, machinery and waste management together in one book, the authors enable the reader to take a lifecycle approach to food packaging. The Handbook addresses questions related to film grades, types
of packages for different types of foods, packaging technologies,
machinery and waste management. Additionally the book provides a
review of new and emerging technologies. Two chapters cover the
development of barrier films for food packaging and the regulatory
and safety aspects of food packaging. Includes key published material on plastic films in food packaging, updated specifically for this Handbook, and new material on the regulatory framework and safety aspects. Coverage of materials and applications together in one handbook enables engineers and scientists to make informed design and manufacturing decisions.
The commercial PVF film Tedlar(r) was first trademarked by DuPont 50 years ago. Since that time it has established itself as a polymer with excellent resistance to sunlight degradation (UV resistance), thermal stability, chemical attack, water absorption, and solvents. These properties, together with a high solar energy transmittance rate, have led to it becoming established worldwide as the number one choice for the backsheets of photovoltaic solar panels, and a fire-retardent coating used in aircraft. Thisbook is the first and only handbook that describes polyvinyl
fluoride preparation, technology, processing, fabrication and
applications - making it essential reading for engineers and
scientists working in industry sectors where PVF is utilized. Completeguide to theapplications of polyvinyl fluoride in photovoltaics, aerospace, signage, etc. Technology guide for processing and fabrication of PVF films. Reference for properties and characteristics of PVF films The only book available that focuses on PVF - properties, processing and applications" |
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